I like it. The obsurity of the buttons makes you wonder what they are, making you look longer, hence making you read them and try to figure it out. Nice! They could be mistaken for cookies, because of the colors tho. Maybe play with the color combos.
How about, as you mentioned making them like a tv remote, calculator etc, having a symbol on each one? Like a play, fast forward, pause etc, mixed up with camera buttons, on switches etc.
It would maybe add a nice dimension to it, but still keep the letter shapes.
This is maybe a stupid idea, but maybe it could work as well as Moss's AV shirt did.
I appreciate the critique, my original idea was to have it read 'don't push my buttons' with each button made up of two letters. Then having the numbers in the middle of each button. But it got too complicated, so i tried to simplify it.
I wonder if i'll get any 'it looks like the old talpa logo' comments.