Mate, look at all the leaks that have happened in the last 24 hours. Specs of the new macbook airs/pros and mac pros. Leaks of product listings in Australia. Confirmation of iOS 6 features and mountain lion features. And to add to this, the actual logic board of the macbook pro
ALL of this adds up to way more leaks that happened when Steve was CEO.
Your memory is faulty. Heck, we had box pictures when the Thunderbolt MacBooks Pros got released, Steve was CEO, Retina displays were rumored, and the leaks were called photoshopped.
They ended up being legit.
Then there was the 5 USB port Mac Mini pictures. Remember that one ?
There's always been this many leaks, this much hype, etc...