Excellent timing. I just alt+tabbed away from writing an email to McAfee because one of my users sent me a screenshot of s3stat.com with a bright red "Dangerous Site Warning" from McAfee's SiteAdvisor.

Evidently, "We tested this site and found it very risky". Even though it's the public site for a 5-year-established (and popular) SaaS product. Even though it has no downloadable executables of any description. Even though it has no non-moderated user-generated content.

But it's got this: http://www.siteadvisor.com/sites/www.s3stat.com

... which is a page saying that their automated somethingorother scraped the internet and decided that my site is crazy dangerous, listing reasons such as... well, nothing actually. But look at it. It's RED! Must be bad.

So even if you don't actually write software that could possibly contain viruses, you can still end up on the wrong side of the antivirus companies.

nice.