Everything on CNET is being tested manually with VirusTotal. If it gets at least 4 positives/false positives from 43 antivirus engines they don't publish it or work with it, until developers get things settled down with anti-virus/anti-malware companies. They get not that much profit from paid accounts cause of small percentage of subscribers, and give away tons of traffic + man hours even for free products. That includes manual testing, checking and writing descriptions, reviewing, and that repeats for each update. And lots of companies update their products like 10 times a week, just to get bumped in search, or create like 20 versions of 1 program under different names, especially Chinese developers. So they just monetizing traffic and stimulating developers to get subscriptions to remove ad for their products. I personally hate all kind of that toolbar stuff, but hey, there are not so many ways to promote an alternative search engines that work for free.