Anyone who has ever worked in design/development of any kind, or even someone who has followed a game closely from the release of initial details, should be familiar with the effect that happens when the original vision of a product comes flying into a wall of reality. Things change, design documents are updated, project requirements are trimmed, and what you saw in your head might not line up perfectly with what ended up on the screen/page.
As the developers posting on the forums to world of warcraft can attest, a straight answer is just about the most dangerous thing you can ever post. Most people love straight answers, but a select few seem to enjoy misusing quotes, and the normal people who read those posts tend to get defensive at the prospect. Getting info from someone tied to the product, like Scott Rouse, is exciting because it's "inside info". When people percieve, weather valid or not, that such "inside info" might be put into jeapordy to prove a point, they might react unfavorably.
So, the elephant in the room is that it seems like there is a drive to get to say "SEE! SEE! you PROMISED to make a game table and now you're NOT. you LIED!" or possibly "the game is the way it is because of computers, and you want us to subscribe". Frankly neither of these suppositions are valid to me because i'm happy with 4e as is, regardless of some suggested prior intent. Also, Scott is a smart man and a PR guy, he's not going to give out any gotchas or ways for him to get strung by his own words. He gets PAID to be able to answer questions with minimal splash damage. Respect the man for his skill, respect the time he takes to talk to a bunch of forum-goers, and treat him with the same consideration you would for anyone who is trying to do their job with a genuine concern for both the quality of the product and happiness of the customers.
Frankly, I don't care what wizard's said in february 2008. I bet they said a lot of things that aren't true or don't reflect their state today. I also don't think they'll ever openly admit to it if they have a choice, they're a business. We've spent 5 pages discussing weather the 4e rules were influenced by this or that, but nobody has bothered to ask "Should we care?", because the answer is "no". Over a year into 4e, you have made up your mind on your stance on 4e, and answering this question isn't going to change your mind, so what does it matter?