10 seconds is plenty and I appreciate it. Thanks.
As for 'no reason for anyone to really be up there'. Well LL allows us to be up there, so that's a reason. I'm regularly up there. 1000m and 2000m are good heights to fly around at if a person is in an explorative frame of mind. Also, when map-hopping (double clicking the map to get around while exploring) one is often tp'd into the new sim at the height you left the old one at.