Here's what will happen give or take 10%:
July 27 Difficulty; 1470tn
July 27 Nethash; 85TH/s
Anyone really paying attention to the numbers (and not the FUD) can see that the gradient of both has peaked and it's actually slowing down.
Block times seem to be slowly going up though. Plus there's the whole ice age crap that's supposedly going into effect soon.