Increasingly, I am linking my explorations on FaceBook, with my Blog, with articles for magazines such ESOMAR's Research World, and more recently Twitter. If somebody is looking for a definition of Web 3.0, it will be when all of these channels are seamlessly linked.
At present I find the most useful FaceBook group as being The Big List of Market Researchers (partly because I am the administrator of it), the group has over 800 members and a reasonably active debate.
And, the biggest of all the groups, with over 1200 researchers is I work in Market Research & no I don't stand in the street with a clipboard.
BTW, the poll about the meaning of ASAP is still running, to see the latest results go here, and click view results (near the Vote button), if you have not voted, then please add your views.