Do social networks stand to their promise?

After lengthy polemic about  psychology of social networking in previous post - "Social networks - psychology behind blogging practice." - I decided to share my personal observation in regard to my post from August 23rd - "Career move" (there is big chance, that you didn't read the post so if you don't mind, screen it briefly before continuing reading this post - thanks).
What is LinkedIn?  LinkedIn connects you to your trusted contacts and helps you exchange knowledge, ideas, and opportunities with a broader network of professionals (exert from LinkedIn web page).  The web has currently plenty tools that can be used for analyzing traffic to the web page, so I know for sure that some people did read my "Career move" post.  Currently I have network of more than 300 people and number of reads of my post is far, far less. I know from few close friends that they log in to their LinkedIn once in a while. It seems that only few opted to receive LI updates with some frequency. Looking at response rate to my post I think it is true - "My network" uses LinkedIn, mostly as a resume place rather than targeted knowledge exchange. I am actually not disappointed - it is just evolution as it seems. I understand the inhibition to comment in between peers - especially ones that matter for our career. After all, we spend at work most of the conscious life, and to ruin our career by exposing ourselves too much simply is not good idea. LinkedIn is group of peers, not a bunch of friends (FB is designed for interaction with friends) - this is generally accepted idea.
For LI definition to became true, in this case I would anticipate some (any) reaction  to my Career post. Well I did address my peers and I expressed some need to find the answer to my Career question. Statistically speaking I should be not surprised that I had no feedback, since there were only few visitors to my post. It comes back to: what people do when they log in to LinkedIn.

Social networks - psychology behind blogging practice.

I am sitting on my folding chair on porch in my backyard, sipping coffee and having my laptop in my lap. Wonderful Sunday afternoon, almost autumn. Waiting for idea what to write about and hesitant whether to write at all. If you read one of my first posts - about write or not write the blog - you remember, I had this dilemma already. I speculated about why people write blogs and why it is good to write one. To me it was about the exercise. Well as it seems I didn't do many exercises, but...  there is always but. I did suffer with lack a feedback. As usually, authors want to see that someone did look at the the work and they anticipate reaction. Of course positive reaction is appreciated, but critique can help even more. Here I want to touch base with social networks. Frequently I read someones blog - opinion on something. Well, everyone is entitled to have an opinion. And if the opinion is expressed on public network with option to write comment, then anyone is entitled to write an comment on presented opinion. This is understood well. But the way how to present opinion and how to comment seems to be even more important than actual opinion. During reading many blog - opinions I already anticipate chain-reaction of comments. And yes they are there but after reading few I stop reading - vulgarisms, disrespectful comments,  strong counter -opinions (of the type - I know it better, you stupid and my opinion is louder and must be truth) - and many thanks to few with constructive opinion (there of course are still such a opinions. But as it seems in such loud environment I frequently inhibit my urge to write comment, because as it seems I am already afraid that I can't handle this opinion war. Then I realize - there is no constructiveness if I don't write, but I am still afraid to do so. So the same way I started to judge my most commonly used social networks - Linked In and Face book. For the second one I am going to make few comments - as it seems, many of us are just voyeurs, we like to watch, more private more dumpy is better and for the same reason we don't want to post, because - well - there are voyeurs that want to observe us you "dummy"... So the silence is the result. Why do we care then to have so many friends in friends list? First comes to mind is: more channels = more watching. Secondly many of us are  exhibitionists perhaps and we like to be watched??? Then maybe this is an answer - balance - like to watch and liked to be watched... Frequently I am thinking when I see people just trying to make an appearance that we mostly don't know how and what but we want people to know about us - we just press like button somewhere, thinking others will see at least what we like. Here I again see the problem with expression - we are afraid to express ourselves, because - what if the comments are not in favor of our expression? And here it is deep in us rooted - need for approval and worry of disapproval. So here I am with all my inhibitions - I will post some pictures - something that I like and maybe this wouldn't cause negative response. Then I look and voila - someone pushed like.... great - I am happy..... So little effort to make me happy...?...
And what about Linked in? It is professional network tool. What it is good for- maintaining contacts up to date, seeking people of certain professional background, presenting ourselves and showing our best, because this is what we anticipate of our contacts. Well this is at least what comes to my mind first thinking about Linked in. Of course human resources people (HR) love the "tool" for making their work easier when millions of people voluntarily offer information that otherwise they would need to gather some other way - more costly, more time consuming = more work. And then there is this self-promotion aspect. Well I can just post some general data and update it when I have some change, or - I can publish/update on daily or weekly base some information - which after each update shows my name in my entire linked to me network (this is analogue of FB - LIKE button). Then you can express your opinion, your critique - but wait - this is professional network - it is serious. They (superiors/bosses and potential bosses) can see you, what you think, what you dislike. They can see that you actually can express opinion and - is this always good? What if someone criticizes you in comments and everyone who matters can see it??? Well here is the problem of Linked- in and us and - Linked in being "social network". It is a tool so far to exchange CV data. It is big database. There are groups where actually social network idea can work, but being linked to our (not anonymous)  profile it will (or can) show our peers what we think...

P.S.: ups.... I guess you will be curious next time you see my FB pictures addition - or link to blog posting or my profile update on Linked in......