Pregnant? Addicted to Twitter? Have we ever got a service for you! The KickBee tweets expectant mothers (and her followers) whenever Mom's child is kicking.
On one hand, the data it collects helps count baby kicks, a common measurement of a baby's well being. On the other hand, does that data need to be pushed onto a social network? If KickBee catches on, we can look forward to Twitter streams full of “I kicked Mommy!” notifications. Because that's what your Twitter feed's been missing: posts from fetuses.