maintain canonical URLs from migrating sites+discussion

A more thought-out solution for the case of files: implement hosted files. Something similar could be done for non-Wagn cgis.

  --John Abbe.....Sat May 01 13:20:30 -0700 2010

I don't think i'm getting what you mean about seeing something as a different type based on extension; can oyu draw that out a little bit?

  --John Abbe.....Sat May 01 13:21:30 -0700 2010

We've started implementing file formats.

  --John Abbe.....Mon Jan 24 16:31:18 -0800 2011

This ticket isn't very descriptive. What kind of migrations are these and what sorts of URLs are we migrating? Internal ones?

closing: too vague. any sort of system import (eg drupal, mediawiki, wordpress, etc) will need its own idea/ticket.