Hi Piotr, I'm using debian on several systems for some time now and I really like it. So I've been waiting for an opportunity to do something back to the project. The best packages to start on seemed ones I use my self and also since I've a lot more experience in php-programming than in C/C++ coding it seems that the packages you're putting up for adoption are perfect for me. Since I'm not a debian package maintainer (yet), things are a little bit more complicated. I'm reading right now what to do to start the my application, so if you're are willing to help through the process (being my advocate and sponsor), that would be great.
grts Tim