Well, I have been a bit busy.
Considering the success of my previous post, I took the good resolution of writing more really useful stuff, here. ;)
While waiting I keep my promise (or not ;) ), you can take a look at the other useful things I work on: LockEmail.Com
Basically, it's an end-to-end encrypted email solution, easy to use, and cheap.
Feel free to drop me an email if you want to test it, it's a free beta for some weeks: email@example.com