I am writing a program that checks for new comments posted to a user.
The problem is this: in order to test the program, I am forced to post comments to existing users - which probably isn't the best idea.
Can we have a dummy user post something on this question so that I can reply to him/her/it?
Note: I discovered that you can comment to yourself, so that kind of solves the problem.
spam.stackexchange.com
which is not search engine-indexed, unmoderated, and possibly wiped every so often, for test purposes. Of course, that'll never happen, but... :)