Try Atomic web browser for iPad/iPhone. It has replaced Safari on my iPad, though its a little to bulky on my iPhone. I'll let you browse without reloading as often as Safari, has tabs but costs a few $...
Another vote from me for Atomic. You can have as many webpages open as your free memory allows. With Safari, I only ever got 2. A complete waste of time and download allowance, not to mention the frustration of flicking between open tabs and LOSING content if you happen to be out of network coverage (I commute 60 miles each way by train). Safari has already blanked the page before checking that you have network coverage to reload!
With virtual memory hack enabled, and using Atomic, I've currently got about 15 open as immediately accessible tabs - just like a desktop browser. A second great feature of Atmoic is the ability to "Open link in Background Tab" by touching a link for a second to bring up the contextual menu. By comparison, Safari on iOS is like a browser from the last century.
Personally, I'm currently not seeing any major benefit (to me) of iOS4.2 over 3.2 with jailbreak+backgrounder+virtual memory. I've read the arguments, and don't believe that using a page file will kill the flash memory at all.