Snipping a quote is a little awkward at the moment. If I try to select a part of a quote and accidentally scroll outside of the area, it nabs everything above the quote box as well (usually the "Poster X says:" portion of the post) and then I have to try again. It's particularly annoying because if I'm selecting a long segment it's very hard to stop the scroll in time.
Also, a little suggestion, there should be a way to automatically select anything within a quote box or table. Say double-click a box in the upper lefthand corner.