Don't worry about making it "pretty" specifically. Use line breaks/simple indent/asterisk/hyphen for dot points etc and let clients wrap it.
The problem is all the connecting lines (I haven't seen it on desktop so no idea what it's supposed to look like, but I assume it's the shell-style tree view?)
Edit: Oh sweet merciful crap. I just saw it in mobile safari (which doesn't wrap so it's "desktop like"). Please.
Don't. Do. That. There aren't that many posts in the freelancer thread that you need to somehow game the system by making a big song and dance.
