Darren wants to know.

Twitter is a protocol, of course, not a company or even a platform. They’ve made it so open that just about any tool you can imagine has been built or is about to be.

You can find really good coverage of new Twitter tools here and here and here.

The smart kids at Squidoo just launched a new tool, too. You can shout out for our hero Guy Kawasaki or build your own storm. I’m still waiting for someone to start a ‘smart’ list and of course a ‘stupid’ one. Have fun.