I came across the Wikipedia while searching for information on Alfred Schutz. Finding only a stub and knowing a little more myself, I thought I would add some additional information. The Wikipedia appears to be an excellent concept, but I was a little surprised to find that I could edit a page without any control. I assume that "Wikipedists" are thought to be a highly self-disciplined group of Internet users who can be relied upon to post reliable information.
I'll be adding more on Schutz as I find time, but additions from others with an interest in phenomenological sociology would be useful.