I'm coming in a bit late here, but I only recently learned of this myself. There is a different kind of blog hop going on to where you vote for the best cover you like. Entrants are those who've created the cover themselves. They've either designed the cover for their book, or for another author. Right now the participating blogs aren't numerous (such a shame, sounds like a fun hop), but if you're in the mood to view covers, you might enjoy this. Or, if you've created some covers, why not enter while there's still time??? :)
Here is the link. If so inclined, maybe you'll spread the word?