Atm no, maybe it would be best to have an option to create a new profile gamercard, that way it wouldn't replace your main one. Then you could use the new one on specific forums etc. I'll try to add that as option soon.
Well, I think I can add it, the only issue is adding the image to our card would interfere with Trackt's auto updating. Basically the Trackt image would only refresh when your game activity is updated here, so it wouldn't always be up to date with what they show. Doesn't seem there's anything I can use to check if the card image changed on their side.
They do offer an API that lets you get a user's watched list so perhaps we could build our own card based off of that, although that would be more involved.