I first joined seti back in 1999, when I only had 1 home computer, and used seti as a screen saver. Now I run my own IT business it has become more of an obsession to me. I really enjoy the community spirit that seti@home has to offer.
I don't use other projects as my loyalty lies with Seti
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.