Mashups, Mashups and More Mashups

Web mashups are all the rage these days with web mashups ranging from HousingMaps, a mashup that will help you shop for a new house, to MusicMesh, a mashup for discovering new music, to not-so-useful web mashups like Twittervision that -- while not useful -- is certainly entertaining.

So, for a bit of Friday fun, I thought it would be great to pass out a few good mashup lists.

• The 10 Best Mashups on the Web
• 7 Good Mashups You Have Never Heard About
• 7 Great Twitter Mashups