I didn't click on the "said" link you posted, but I did "google" it. You might want to look at what was written within the first review (at McAfee's SiteAdvisor) posted here. It's in reference to "suite101.com".
I have no idea, if it's related to the site he reviewed. I highly doubt it. If you're concerned, I would suggest scanning with the various software you have installed. And at the very least, I would also suggest changing your password.
Best of luck..
Does anyone know what this is???
it shows it sent from my computer, but i didnt send it.