I, too, have answered the call.
The wonderful thing about tea is that you don't even have to have a favorite. (Dirty truth: I do, but I try not to let that bias me.) There is such a wide variety available that you can just keep trading off and experimenting with new things. Of course, getting something obscure just for the sake of being obscure can often be more trouble and/or cost than it's worth.
But that doesn't mean we shouldn't enjoy variety!