Hi, I am from Prague and I enjoy this activities, this cooperation between people around the world, without to think about profit. Yes, of course its simlpe start the program on own PC, but anyway this feeling, that there are the other who think a bit about same its great. :)
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.