Every time an editor submits a Homepage/Blog/Discography/Biography/etc. URL into MusicBrainz the MB server should make a request to the Internet Archive's Wayback Machine to archive that site.

Since so many musician pages are so short lived, having a snapshot on the WM that we can go to for more info would be a huge help.

This should probably be done as a daily job to look at all the new URLs and their relationships to decide which ones to submit.