Gartner: Ditch IIS! Gartner Group is warning businesses that they should ditch Microsoft IIS immediately, unless they like being subjected to virus attacks every week. Liked this post? Follow this blog to get more. If you found that interesting, you might like these other posts: Don’t trust Microsoft—no, really Howls of derisive laughter, Bruce! OK, who didn’t see this coming? D’ohh!