Why grudges ? I wonder
Well I been questioning their companies policies including their privacy policy since day one.
Geek Buddy in my opinion is a scam, I seen geek buddy in use before on a clean VM and they claim it had a virus and to find out if it did, they wanted a lot of money just to see if there was anything bad on the system and I just don't like the way they advertise it.
A little while ago I read something called "The dark side of comodo" and I'm not not sure if they still are but Comodo was selling SSL certificates to known Malware Distributors they found out and started removing it but it was just happening too often.
Another thing was
Softpedia at one time labeled CIS (v3 or 4) as malware because CIS included SafeSurf, a third party toolbar considered to be malware by Softpedia.
Comodo didn't like that, so they tried to get Softpedia to get rid of the malware label but softpedia refused and CIS was removed by Softpedia. CIS to this day is back on Softpedia and no longer has SafeSurf but does come bundled with questionable software and I do find CIS bloated with rather useless software in my opinion.
I also find their website cluttered, It needs a redesign.
Don't get me wrong, Comodo has a great product and the best firewall on the market but I just don't like their business practices.