They used to have a limit on their S1's. It kind of irks me they don't have any limits on the S2. Probably because of the turbulent ride BTC has been having lately, they couldn't afford to stick to ideals over profit margins this time around. can't say I blame them much, either...
That said, I have 1 S2 Batch 2 coming soon, so I too would like to know some of the questions others have been asking:
1) How loud is it?
2) What were the kinks, if any that faced in setting it up
3) Does it make the room an oven?
Mine is going out in a shed with half assed temp controls and airflow, so I'm curious what sort of accomodations I'll have to make. Drill another vent in the wall and add a giant fan on it, perhaps?
That said, I have 1 S2 Batch 2 coming soon, so I too would like to know some of the questions others have been asking:
1) How loud is it?
2) What were the kinks, if any that faced in setting it up
3) Does it make the room an oven?
Mine is going out in a shed with half assed temp controls and airflow, so I'm curious what sort of accomodations I'll have to make. Drill another vent in the wall and add a giant fan on it, perhaps?
number 3 is entirely relative. its 1000W of heat no matter what. If 3x 360W antminer S1 was making it an oven, so will this.
i'll have to look for where thats happening. 
