You guys should chill out a bit.
None.
I think no such thing, I'm simply the best SEN has to offer.
...
That aside, have you tested pathing on this? It's only T OP if you can successfully push across the bridges, and they are too narrow for terran to jump platforms if there's an army on the other one. Delayed 2nd gas might affect timing too and min-only Protoss armies can be quite scary.
None.