Subtle change is often underrated...visual feedback that makes it clear what has changed is a pretty cool improvement. Some of the mildly frustrating elements

Subtle change is often underrated...visual feedback that makes it clear what has changed is a pretty cool improvement. Some of the mildly frustrating elements of using websites include not knowing where "I" am on the page. facebook, in particular, has some conventions that leave me confused and fumbling around for where I was typing a lot. This particular trick wouldn't fix it for facebook, but I'm pretty likely to add this to my current and future web UI projects, assuming it works reliably across browsers and doesn't interfere with other JS libraries I'm using.