display where media is used (on external locations)

[Erkan Yilmaz]

reason:
the more the media is used/(reused as mix) the higher the
importance probably
for me as creator as well as observer this would be a nice to have

implementaion:
- trackback (as with blog posts)? perhaps over an additional
service where people can send a ping to when they use the media?
- a bot which scans for media + indexes them somehow?

[Christopher Allan Webber]

Pingbacks are a good idea but very low priority for now I think. A
bot which scans other sites looking for instances of our stuff is
out of scope though... that moves us into search engine / spider
space, which I don't think is appropriate for mediagoblin, or at
the very least not mediagoblin core.

[Will Kahn-Greene]

The original url for this bug was ​http://bugs.foocorp.net/issues/604 .