The thread below about "good practice or risky business" reminded me, I used to have a list of all the hotels in downtown Minneapolis that require a keycard in order to send the elevator up to guest rooms. When travelling providers would ask where to stay, I often sent them the list as places to avoid. I've been looking, though, and cannot find the file. Probably lost in the shuffle at the last computer change. Anyone have one? Or a list of suburban hotels that also require keycards? Only one I'm aware of is Radisson Blue at MOA, which is best avoided altogether.  

I remember it also had a comment that the Park Plaza and Le Bourget (now a Holiday Inn Express) hotels in Bloomington have back doors that are open during the day and lead directly to the elevators without having to go past the front desk.

I can receive PMs if anyone has a list and is willing to share.