I'm personally fine with using the > symbol at the beginning of quoted lines, not sure why people see the need to indent every line with four spaces, that's torture for both the writer and the reader (sideways scrolling long lines, and monospaced doesn't read nicely either). But I'm fine either way, so if there is a small css change that people seem to be in favor of which I (or someone else) can propose, that's probably easier than selling a new feature to the whole community, so I'd like to focus on that here.