This situation resulted in the creation of an "alt.*" (short for "alternative") Usenet hierarchy, under which these groups would be allowed. Over time, the laxness of rules on newsgroup creation in alt.* compared to the Big 7 meant that many new topics could, given time, gain enough popularity to get a Big 7 newsgroup. There was a rapid growth of alt.* as a result, and the trend continues to this day. Because of the anarchistic nature with which the groups sprang up, some jokingly referred to ALT standing for "Anarchists, Lunatics and Terrorists" (a backronym).