I know there are a lot of hams on twitter that I follow, but with it's downtime(bleh), closed source (bleh), and an ton of features that are always screwed up I jumped on www.identi.ca today and it is so far pretty good for being open to the public for one day, it is feature lacking at the moment, but guess what? It's FOSS! Anyone can download the source and help out the project and make it better for everyone. This is one aspect of ham radio that has always appealed to me, how similar it is to the FOSS world. Check it out and while your there, follow me! www.identi.ca/palintheus