Yeah, I like QtWeb although it is proving a little temperamental with login's to the site. No two times are the same whether cookies are enabled, disabled, cleared or whatever, but at least somehow one of the methods does come off
I flirted with Safari for a couple of days and boy is this one well made piece of kit now but the resource use was horrendous. Forget the memory because I've usually got at least 2G spare but with a couple of tabs open and a third party download in progress CPU was sitting at 100% for ages while stuff loaded.
I have to admit that this is an area I've not looked at much since Firefox was such an easy option for site work but with all the crashes experienced recently I've decided to do some homework. Chris.p suggested G.Melon

which to me was exactly that but then again browsers are as personal as the people making the choices
SRWare Iron is next on the list.