Haha, I noticed that, too! I just recently got a Samsung Epic. To me it smells like ant guts. (Don't ask.) Okay, I'll explain it. Well, one day, I squished an ant & then I noticed it left my finger with a really strong smell, that's kinda acidic. Idk, scent off the keyboard just reminds me of it.
&& I've noticed that when I text on my keyboard, the phone sometimes misses letters and I have to go back and delete and then type the letter again? Anyone else notice that?