"Rogue/Suspect" means that these products are of unknown, questionable, or dubious value as anti-spyware protection.
Some of the products listed on this page simply do not provide proven, reliable anti-spyware protection or may be prone to ridiculous false positives. Others may use unfair, deceptive, high pressure sales tactics to scare up sales from gullible, confused users. A very few of these products are either associated with known distributors of spyware/adware or have been known to install spyware/adware themselves. Not all products exhibit the same problems, however. Please see this "note to readers" for more information.
Users are advised to rely on the short list of Trustworthy Anti-Spyware Products with deserved reputations for quality performance.
http://www.spywarewarrior.com/rogue_anti-spyware.htm