Literally praying that they fix this crap in the next update. My mbp is getting on in years, and if they don't do something I'm going to move to linux for my next machine.
Windows just seems to be garbage with multi-tasking, specifically I miss the gestures.
But - I have to say I preferred the hardware on my old Sony Vaio Pro 13. The Dell keyboard is OK but the action isn't great, the battery life isn't great, and I really miss the extra thinness from having a carbon shell instead of aluminium.
The perfect laptop will exist somewhere, eventually...!