Hi,
User:Kotepho queried the en: database as of July 4, 2006 to get numbers on media we are hosting. The results are at [[User:Kotepho/reports/Images by copyright status statistics]].
In short, we had the following:
853 215 tagged as having a free license 374 304 tagged with a variant of "fair use"
As a point of comparison, Commons has
677 813 media files as of this email's timestamp
Roughly half of our "fair use" images are tagged with the template for "magazine cover" or "promophoto".
Jkelly