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WikiPedia: IceFrog http://blog.dota2.com/ http://gameinformer.com/b/features/archive/2010/10... http://www.gamesetwatch.com/2008/05/column_the_gam... http://www.getdota.com/changelog.txt http://www.playdota.com/ http://www.playdota.com/forums/blog.php?b=62 http://t.qq.com/icefrogdev http://www.eurogamer.net/articles/2011-08-16-the-s... http://www.lazygamer.net/gaming-news/pc-gaming/in-... http://web.archive.org/web/20070830231424/http://w...