Actually you just twisted the statement made in the thread title.
Anyway, you're right about the Dragon Age thing. That's EA. They're fucking EA. The prices of Steam games in general hit rock bottom alarmingly often. When was the last time you got something of the value of Recettear and four other great games, Puzzle Agent included, for five bucks total? Or the Humble Indie Bundle 2, which ended up throwing in the Humble Indie Bundle 1 just because they could? Check out the Steam Winter Sale thread for a few minutes, and look at the insanely cheap prices that went down during just that one sale. You don't see that with console games. You just don't. Sometimes, a last-gen game or something that bombed gets a blowout price. Sometimes you see great sales, like this summer when you could get Mass Effect 2 for $20 at K-Mart. But in terms of constant, nearly over-the-top prices, there is no comparison. Basically, we have similar prices at release, but when the sales happen, the prices dive far, far down. That's where the savings are.
This is the one thing about PC gaming that I thought was a given in the DD era. Apparently not. Which is why we're having this thread in the first place. A lot of people just really don't know what's happening a couple threads over.