What to do with spare home broadband bandwidth?

[sengork]

I would like to find out whether the users here have found an interesting use case for their spare home broadband bandwidth.

For example hosting Linux ISOs is one answer. But what others are there? Thanks.

[ddorian43]

Help the archive team:

http://www.archiveteam.org/index.php?title=ArchiveTeam_Warri...

[wkubiak]

Setup a bit torrent client and help host ISOs for a multitude of open source projects (not only linux distros).