Why not use an actual question from code review in the about page?
It seams that it would give people a better idea about how to ask questions, and what exactly this Q&A is for.
The criteria for that question (and its answers) default to disallowing block elements, since they tend to take up too much room. I've turned this off here, since most questions and answers must contain code - this allows a few different questions to be used:
Note that these will be cut off, and even then the best (longest) answers will tend to be ignored - that's just the cost of having to fit them into a fairly concise page.
At this time no question on code review qualifies for an about question. See here for details:
Until such time, we are stuck with unicorns.