It was indeed a pleasure to be a part of www.ilearntamil.com. The way, these folks determine the understanding level of a student and prepare a plan accordingly, is quite professional.
From my personal experience, I can say that no matter whichever native tongue a student does have, ilearntamil teachers always ensure that he or she would get best within his or her comfort zone in order to communicate.
Definitely it is recommended to learn Tamil from this website.:)