Wife and I are messing around in there now.
If I were a corporate exec I would choose this before
SL for meetings, etc virtually.
Free room.. free furniture for looks, free clothes, etc. No Island fees.. cost to have someone design the island.. etc.
SL is way more clunky then this is for those type apps. It took me about 15 mins to figure everything I needed to know out. Just gotta get used to cam angles and movement.