I think the chance to review your question (and your answers if poss) before posting would be excellent. I also think a prompt about categories would enhance the site. As for "rating" answers, there seems to be very divided opinion about this, I can see where you're coming from, but I still think it won't work because many contributors wouldn't use it. Your idea is certainly better than the stars we have at present though. Please don't go off in a huff like another contributor did last week when I disagreed with them on a similar subject;-)