amznVibe - 11:04 pm on May 11, 2007 (gmt 0)

Just a caution about false triggers:

Some legit popular tools like flvplayer use urls like?file=http://example.com/

I suspect some places that pickup your RSS feeds, which you might have no problem with if they send you traffic, will have the default user agent still in place of "libwww-perl"