Ask HN: What would you like to be mirrored?

I have ~80TB of hard drive space in a home server that is always on. I also have a static IP address and high speed internet. I’m not currently using this particular space for anything, so I’m interested in hearing proposals from the community here on what to do with it.

For example, I’m considering becoming a mirror for a variety of open source projects. The obvious ones are Apache, GNU, etc. Alternatively I’d be happy to donate storage resources to scientific research groups.

Suggestions welcome, as long as they’re legal and useful. For what it’s worth, I’m located in NYC.