Hey, I have my openmoko now a day and these are my first impressions :
Software: - Fairly usable for the early stage it's in - Also the reaction speed of the software is quite good, although some application are a bit slower than others. It's compabarable to my 2 year old WIN2003 Mobile. - Easy to connect to host pc - Very easy to upgrade software - Dialing works sometimes, and i havent found out how to send an sms. Hardware: - Firm case - CPU is quite fast - After startup still 70 MB memory is free - Battery life is quite good +- 2 days - Great screen brightness, although i think the screen is too small and the resolution too high for finger applications, only the dailer is barely usable as finger app.

