Is the reason why I haven’t been posting here, I’m working on building a c# wrapper for the 37 Signals Backpack API. Nothing terribly exciting yet (I’m basically just implementing the services per the api docs). I’m hosting this at Google Code and this will be an open source project. I’m also taking the time to try out doing Test Driven Development. I’m pretty happy with how that’s going so far, but it’s a new process for me so it’s taking some time (though I’m happy to report i have 33 tests for 13 implemented methods!)

Future plans include (some might happen, all might never happen)

• an offline version of backpack
• a to-do list application that is driven by backpack lists
• a WPF client for doing various backpack things (reminders, journal and status updates)
• update status on multiple targets (backpack journal / status, twitter, pownce etc)

If you are interested in this at all please have a look at the code and let me know if you are interested in using it or contributing. Oh and any / all feedback is great too.