I'm creating web2.0 sites with senuke and then get them index and then few days later blast them with the xrumer to find out that like half of them get unindexed (not found in google) for some reason? Whats going on here why is that? There is 2-3 pages of sites linking to them but the page that has been indexed got deindexed. Can anyone explain why and what to do? Thanks..