Well #1, you are probably looking at servers running specialized version of Gnutella... With the source code available, anyone can write a program to do anything on the Gnutella network...

Secondly, some of us do have huge uptimes. My own computer has been on for 3 weeks since I last rebooted (memory upgrade) but then again I don't run FURI constantly either. Get rid of windows and you can have insane uptimes without even trying.