If you don't have a smartphone and want a cheap "tablet," then look into buying a used smartphone. Doing so is super cheap because you don't have to buy a data plan. Besides, phones tend to be more portable. I got a Droid2 for $30 on Amazon.
I really hope they remember the lousy experience and remember to code for low-spec devices in future. I love the nice whizz-bang websites, but it's frustrating when they use weird features for no real purpose and thus slow the page load down.