I've added the chess.com's application on my facebook. I was wondering, is there any way I could match it with my chess.com account?

no - this question has been asked before. The two accounts are completely independent and there is no way to link them in any way.

facebook's fault! :)

did you make teh omnays from your deal with facebook?

Erik :

now you can do it thanks to Facebook Connect.

See an example here : http://www.insidefacebook.com/2008/09/18/cbs-launches-first-major-facebook-connect-integration-at-theinsidercom-tour-first-impressions/

very interesting...

Thanks :) It deserves hours of free chess mentor :p