You may want to create a separate post about your sites in the SiteAdvisor Forum. (It is more apt to receive attention from SiteAdvisor staff than attaching it here to another member's post). I see that you created another post in SiteAdvisor at 5:04 p.m. today about this same issue. It is best to stay with your original post. Dual posts regarding the same issue can create some confusion and delay in receiving timely assistance.
I briefly looked at the search results for your 3 sites and note that WOT has also flagged your sites as risky, though I do not see any reviews to indicate just WHY they are rated that way. You might want to view the information found at hosts-net at the following link:
The information there indicates 13 sites affiliated with your IP address, 11 of which are rated red (high risk - trojans, spyware, worms, etc), and two are rated yellow (grass roots marketing & spam).