"Hey! That URL you tried to post has been used for abuse on Flickr before." Anyone know what the heck Flickr is talking about here?

After updating the caption of an old post of mine on Flickr that dealt with the secession of the Lakota Nation from the US, I got this message from Flickr: "Hey! That URL
you tried to post has been used for abuse on Flickr before. If that's
you, stop it! If that's not you, sorry, but you can't post links to
it."

Anyone have a clue what this means? The caption includes links to
snipurl.com, utterz.com, feministe.us and lakotafreedom.com.

Puzzling!

Posted via email from thepete's posterous