When possible, you should avoid having any userid that could be mistaken for a non-userid number - it prevents a lot of silly programming errors from going unno

When possible, you should avoid having any userid that could be mistaken for a non-userid number - it prevents a lot of silly programming errors from going unnoticed or turning into bigger problems, and has very little downside. http://www.phabricator.com/docs/phabricator/article/Things_You_Should_Do_Now.html http://www.phabricator.com/docs/phabricator/article/Things_Y...