You haven't heard from the Bulletproof development team in quite a while for various reasons. However, today is a very special date in the BP world: Bulletproof celebrates it's first anniversary! Yes, I know, the development history post says the first BP v1.0 zipfile was "born" on the 24th of August, but BP was released with s9y v1.2, which dates to the 26th. That's why I consider the 26th of August to be BP's "birthday" 
Anyway, our little project seems to have found some enthusiastic users among the s9y community, and it has certainly gotten a lot of attention. It's even being considered for becoming the new s9y default theme!
On behalf of the BP development team I'd like to thank everyone for their comments and feedback on BP here or in the s9y forums. Let me assure you that we'll continue to improve and refine it over the next couple of months and years.
BP is great!
I'm using the Bulletproof-Framework since the very first day and I'm still a big fan. Thank you for the excellent work!