Tell me about your projects!

I'm pretty curious: do you /prog/riders expend your free time doing some personal projects?
In what kind of things you are working?

tell me everything

Are there any programs for helping manage a web of trust? Like people could maintain a collection of public keys. Keys exchanged in person could be manually added with a trust level. And then friends that have already exchanged keys can send signed keys to one another automatically. When a signed key is received, it can be labeled with an origin, so if the key is found to be false, the act of the origin can be reported to the network. It should be user friendly enough so someone who barely knows what encryption and keys are could use it.