Want to learn and share best practices in collaboration and new media? Think you've got what it takes, or just simply curious to learn how a wiki works? We're inviting leaders in the business, non-profit, and government community to take part in a small experiment on the eastwiki (powered by Socialtext) -- a project we are calling "groupbytes." For background on this project, go to the Global PR Blog Week site where we are presenting a paper today. If you want to sign up, send me an email at giovanni at eastwick dot com.