Complex sentence: Doran's postings left Usenet in 1998, becoming a Newsarama column on such websites as Mania.com, AnotherUniverse.com, Fandom.com and Comicon.com before becoming a semi-autonomous site, Newsarama, hosted by Kevin Smith's ViewAskew.com network of sites, in August 2002.
Split into simpler sentences: Doran's postings left Usenet in 1998, becoming a Newsarama column on such websites as Mania.com, AnotherUniverse.com, Fandom.com and Comicon.com. It then continued to become a semi-autonomous site, Newsarama, hosted by Kevin Smith's ViewAskew.com network of sites in August 2002.