Google Wiki Sidebar

Just been having a look at this:
Google SideWiki

I've just put it on the toolbar. Have to say, first impressions are quite good (especially with Wave soon to be released... I'm sure there will be some kinda of intergration planned). It's a bit like tweetboard, but replace twitter with each webpage having it's own account/running commentary.

No good really for forums (unless guests want to chip in without registering)... just wonder how they intend to implement moderation :s

PS. Started the commentary on this page (<--- at the side, if you have it added )

Just reading this: Google Sidewiki: Danger BuzzMachine (was posted on vbseo twitter)

Some good points raised.

Surely without the ability to remove entries and block posters google leaves themself open to law suits?

The only way I can see removing the comments so far is to rename the page (not an option for the index obviously).