I was thinking of getting Dead Rising when it was on sale. Which seems like it's what you did. I wasn't sure if the $20 was worth it. I've only been spending about $5-$10 per game during the sale.
I managed to buy DMC4 for $4.99 earlier today. Good thing too because I just checked it again, and it went up to $9.99. I wonder why did Steam raise the price.
EDIT - So I calculated how much I have spent on Steam, and got about $170. Most games were on sale except 2 of them. I blame Holysky for them, haha. I bought gmod because Holysky started a server, and I was like, "okay, gmod sounds cool, let's get it." Then I spent $10 on them. However, I got a bunch of item errors because the only source game I had was Counter Strike: Source. So then I bought the Orange Box for $30 so I could prevent most of those item errors.