Website Chilling Effects, which tracks legal requests to remove information from the internet or stop certain activities, said that in February 2011 it saw 206 complaints related to Android Market, “almost evenly split between trademark and copyright.” The biggest single issue was related to the misuse of trademarks, with 56 uncategorised cases and 31 related to Facebook. Also scoring highly were game copyright (38) and software copyright (11). After Facebook, the biggest single complainer was Nintendo.