I use dolphin on a nexus 7, it wins hands down on bookmarks access with a simple side swipe, have you tried double tapping the text you want you read? It resizes and zooms in, then obviously you just scroll down. You need to work on your vertical swipe… 🙂
Personally, I’m forever reading the blinking terms and conditions on this site as there is no handy button at the bottom of the thread to take you back to the overview/section and the nearest thing is ‘forum overview’ at the bottom, right next to T&C’s… Annoying.
There are quite a lot of browsers out there. I’ve tried loads of them as I find that in full screen mode, quite often if I tap to write in a text box in dolphin, the keyboard pops up and obscures the text box so you have no idea what you’re writing. Normal screen solves it though, but anyway, I don’t recall any having actual scroll bars I’m afraid..