Integration with MochiBot is simple: just cut and paste 4 lines of Actionscript into your FLA, then publish the SWF file. Each time the SWF is viewed, tracking data is passed to MochiBot for processing. You can see a simple example of the MochiBot dashboard here, or for more detail see the MochiBot tour.
It remains to be seen how popular this will be, but it’s a promising offering, and the free, base-level account is certainly worth a try. Combine this with Urchin/Google Analytics and you’ll have a formidable set of tracking tools.