Nothing. I enjoy making neopoints, really. They just accumulate. It gives me satisfaction. Yes, I know I'm weird.
Russian? Yes, they've some of the most beautiful stamps^^ But I really love Cuba's and China's stamps, they are plenty of art and awesome photos *-* Anyway... uhm yes, most of Neopian stamps are UB even before they're retired
I donate a lot of it to the tree, i find zapping fun but other than that i don't really have any training or pet goals
There are a bunch of really rare and expensive jellies. Check this site out for a complete list: http://www.jellyneo.net/index.php?go=giantjelly