I was messing around with a local install of Q2A and trying to post an exemplary question about a lengthy Base64-encoded string. Around 250 characters with no spaces and only a couple of hypens.
Q2A seems to break up long words where it can, but if it can't, then they just get truncated by the edge of the screen and become unreadable! For example:
I know the above example is contrived, but this apparent bug hit the first legitimate question I wanted to post on my system, so it can't be too rare a use case.