I think that is more emblematic to include a favorite image than a happy vote finger, i dont think that the people can add a huge number of favorite images cause anyone that visit this member homepage would notice that behaivor, and remember how we humans tend to work, the more you can go in stealth mode the more the systems are abused...some % of this "give and take" should be avoided....er.......at least those users make a huge favs clean up in a weekly basis LOL.

Good adition to the site IMHO.

Cheers

Ramón

If it looks as mere real life, then it don't worth the effort.