Testing Hovercards from twitter

This is just a test post for hovercards from twitter, if you want to stay up to date with my ramblings hover over my twitter username here @safcblogger.

I am looking to develop something of use when i find the time.

There are other simlar WP plugins that offer a parallel function to hovercards, namely @apture but as ever i am trying something a little different. The question is how can i measure this?