Love the service - discovered it when the iPhone twitter app implemented. I've always wondered why you haven't tried to increase traffic to your site and run ads.
It would be very useful to share those per application analytics to Facebook developers so developers know which messages are getting reported as spam / liked / etc instead of just telling developers after the fact that their message is now blocked (or their app got killed).
If Google isn't going to start filtering this low quality (spam) like they say, then someone hopefully will write a Chrome plugin to filter out search results for anything created by Demand Media et al.