I agree things like that would be nice, but as Bill has pointed out he and I don't have much say in those matters. There was a list that was up for a while in which the SDN was asking for feedback for such matters. It's gone and the suggestions have been compiled and examined. I think spellcheck was on that list - I'm not sure.
When would such improvements come? The last one we had literally started to smoke and we almost lost everything. A new one is in place, but with Lee being gone and the increase in traffic this site is experiencing I think the admins just want to keep things running on a more or less even keel for the time being. But who knows, the site might get a make over tomorrow or next year.