All right, English isn’t my native language too. Sorry for replaying so late.
Let’s say it works but maybe not like you expected it’ll be. MRZ Social’s using Google+ API. Google+ API doesn’t allow for counting folowers, it’s actually counting your “+1″s. It seems that number of folowers is private info, not public. Sorry if you are disappointed, but it isn’t up to me ??
Technically it’s possible but filtering HTML source code is preety dirty method and inefficient.