Of all the pictures I looked at on here, I never saw anyone whose skin was not affected in the shape of their tongue. I'll have to look into the Fordyce spots, though.
Also, I did try this theory, and it worked for me. I spent a month without peeling my lips, and now about 1/4 of them are healed. The rest would have healed if I would have spent more time, but I had to go back to school. My lips are far better now then they've been in about 8 years.