Um that is the most awesome picture I have ever seen in my life! Totally making that my wallpaper.
The new like feature was part of an upgrade we did to one of our modules over the weekend. It was a little unexpected but at the same time it also has some really great features. What isn't so great is the positioning of the link. It is coded to always display above the signature line. If there is no signature then it positions itself right above the thanks button. This is not ideal and definitely isn't permanent, but its a little more challenging than some of the other stuff I've done in the forums. Luckily I'm OCD and won't be happy until that sucker is a button and its positioned in a place that makes sense.