The most annoying bug of iOS 7 was crashing of Safari. For iPad Air it happened for me all the time, every day 3-10 crashes during regular usage. Using other browser did not help - the problem was deeper, all browsers shared this issue. My biggest hope for 7.1 was this bug being fixed. But no, Safari still fails.
How to reproduce: 1. Go to someone's mobile.twitter.com account, like https://mobile.twitter.com/newsycombinator 2. Scroll down a few pages (for example, scroll down until 5 new pages load from infinite scrolling). 3. Scroll up very-very fast - Safari will fail. This behavior did not change in 7.1, and this is not the only way to reprocude. Sometimes it just fails while opening a single page, without any other tabs opened.