If you are logged in to your tradebit account, you will see that the like button on the file detail pages, the tagworld and the listing pages of the categories on the left is now mutating.
The idea is to insert your Tradebit ID into the "like-URL", so you see what is shared and how much traffic the "I like" clicks are producing. We are using the affiliate tracking method, so any sale is also accounted for the users you send over.
You can test that by logging in and looking at ANY detail page of a product. A little headline above the like button should appear and tell you your affiliate ID on the marketplace.
So, this button box:
becomes also a sales or promotion tool and you can track, how many people clicked it and if it created any sales.