Not sure about the Mac version, but if I find this on any Macs, I'm going to highly recommend that it be uninstalled.

The reason the company can claim that it's installed on 60% of Windows PCs is because it's bundled with AIM - and every time you upgrade AIM, it reinstalls itself. You get rid of it, and it comes back.

They've also got (or had) a company representative posting all around the internet, trying to counter people's claims about the software. See this link for yourself.

My recommendation: don't install this software on your Mac, and remove it from any Windows PCs that you can.