They select 50 random contributers as coauthors for papers.

http://mergers.galaxyzoo.org/how_to_take_part

It seems natural, to me anyway, that I should be able to hit Ctrl-Esc and see what is using all my bandwidth, so, be able to sort it by network using rate, just like I can for CPU and memory, etc. Every program I've seen that does this needed root privileges though, but maybe it can be done with the PolicyKit framework?