New Facebook game - LuckyTrain

The company my brother works for just released their first product, a Facebook-based social game called LuckyTrain.  It's a pretty clever thing - not a single-player quest game like all of the MafiaWars clones and their ilk.  They've got some interesting ways to use the social networking built into Facebook.  I'll be interested to see how it does; I've been in on the beta testing, and I enjoyed it.