The Macintosh game e-zine Inside Mac Games has taken Vendetta Online into stock, so it is purchasable from their online store. Thought it'd be of interest, unless someone posted it before i did (couldn't find a post pertaining to that subect, though...).

Here's the link to the article:
http://www.insidemacgames.com/news/story.php?ArticleID=10725