That nifty-looking little box to the right is me playing around with SnapVine, a voice blogging/commenting tool that seems pretty nifty. It would be even MORE nifty if people could leave comments via their microphones, rather than phoning them in. The only way to do that is directly through the SnapVine website, which would seem to defeat part of the purpose of allowing users to add it to other sites.
Still, it's kind of fun. The site also allows you to send comments as email, which is VERY cool. You can also post them to your Facebook or MySpace page.
I need to play around with posting them to a wiki--that would seem very useful.