Yes. Me. The maximum level is actually 81
and a half. Good god grinding through Archery and Light Armor was a pain. But Im a completist so I had to do it... Also, the Perk points were a nice reward.
But if you think maxing the skills is something, Im the 2nd person I know of to do it. My Xbox buddy Ferrate did it well before December. Within 2 weeks if I recall correctly.