User blog comment:G0LD3NF1RE/Skyrim Will Have Infinite Quests/@comment-67.142.175.23-20111116012359/@comment-4113369-20111119195526

Lvl 53 at 73 hours in. I actually got sick a few days after release, so I've spent a lot of time in Skyrim :P Still haven't gotten around to the MQ, though.