You can 'follow' whoever is twittering like me, or even Cramer. (Your choice).
Eventually you see who they are following and build a list of traders to follow.
If you follow me - you can see who I am follow and follow the same people. It's really really a very simple service -- like texting on a cellphone. That's it. No ads, no menus... just texting. But surprisingly effective. And somehow better than a 'chat' group. It doesn't get cluttered with off-topic discussions.