This is a simple cloud list. It adds your username to the list if it is not in it already, and doesn't if it is in it already. The usernames are not case sensitive, and do not support characters outside of: a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -, ?, and _. Unsupported characters are simply replaced with "?". You can view what users have ran the project through the "people" list on the left. There are much better cloud lists out there so please don't use this.
