You may be right John - from the blower design I'd assumed there were vents on the bottom, but there don't appear to be, at least from the unboxing videos I've seen. Having the intake and exhaust right next to each other is traditionally a no-no for cooling, off the top of my head I can't think of any other piece of consumer electronics that does it like this.
hat bluetooth chip appears to support 4.0, while the pre-slim PS4s controllers only used 2.1 (and had a lot of interference)? Does anyone know if using the V2 DS4 would form a 4.0 link? Was it just controller side that didn’t support 4.1?