(Typed all this out and had it in the wrong spot! Sigh- long day at work!)
If you go and check Out the site, it's a Kids site for goodness sake, the designer is a 17 year old, and they get their money from the Oddles of adds and donations.
I have a very tech savy guy who watches our Mac like a hawk, and he's seen Nothing come up and Man has he checked. (And checked and checked...) What I am betting you are seeing is a 'cookie counter' which would make any virus protection pop it's head up. It's to make sure you can Only click and be counted for once.
I understand being concerned- but let us post them maybe just In a post dedicated to them for the people who like them versus the siggy's? You don't Have to click them or visit or See them then- but us dorks can still enjoy them.
As I mentioned in the other thread- I got a grumpy "NOT ALLOWED EVER!!!* (this is paraphrased- forgive me the exact wordage which ever mod yelled at me) when I first brought them over here in my siggy. Which I had never even known there Was a rule against it until I had seen that.
Please don't ban something because you don't exactly understand what's going on- just because it's new and different does not equal bad.