I was going to go register that domain. It's a site already apparently...

http://www.shelfoverflow.com

Well, you should be only registering .io domains anyway ;)

Why's that? (Honest question)

I think it's a bit of a joke about how popular .io has become recently. Seems like a lot of people these days really like them.

The reason not to is the colonial exploitation of an island nation. Doesn't seem to bother many people though.

If this were reddit I'd give you gold!

Really confused why my enthusiasm for your idea was so downvoted.