Just thought I'd write a rough list of current projects focused in America organized along anarchist lines, either deliberately or by, I don't know what you'd call it, convergent evolution? This isn't meant to be exclusionary, so add on or critique this list as much as you want.
*Wikipedia
*P2P filesharing in general
*Food Not Bombs
*Food Not Lawns
*Yellow Bike Project
*Critical Mass
*Permaculture
*IWW
*Urban/guerrilla gardening
*Micropower and/or cooperative radio stations
*Ithaca Health Fund
*ACT UP
*Copwatch
*Anti-Racist Action
*Earth First!
*Infoshops and collective bookstores
*Freeschools and skillshares
*Cooperatives