You can always spot a SD'er or FW'er at the store when you see some pasty ass nerd screaming at some 17 year old cashier about trying to stack 30 5% off coupons and pricematch to some sketch ass website in a store.
I think my dignity is worth the extra few bucks.
It's been so many years now that I don't remember what sites I used to pull up daily.Now ya'll excuse me, I need to go and check those two sites and see if anything good pop up.