Man, there needs to be a Diablo 3 for dummies book or website or something. I wonder how many great items I vendored simply because I had no idea what I was looking at?
Like, take my wizard for example:
http://us.battle.net/d3/en/profile/Mengy-1287/hero/1409641
Yeah, I'm a newb, and yeah, I haven't even beaten Inferno Diablo yet, but I'm sure everyone here can rip my character apart and and find a dozen things wrong with every item I'm wearing.
Feel free by the way, I've got a tad over 1 million gold in the bank, so keep that in mind when you are telling me to buy average upgrades for several million a piece!
I guess I'm just what you call a casual player, who just plays now and then for fun and doesn't bother to spend hours pouring over the little details. Ignorance can be bliss I suppose...