Now c'mon - you can't possibly correlate that ridiculous, non-sensical, irrelevant review from easycounter.com to ParkLogic's reputation. According to easycounter.com - the reputations of Above.com, ParkingCrew.com, Bodis.com and Sedo.com are all similarly poor. You're not proving anything with that link.
As a long time parking investor I can sympathize with your situation, having bought a few highly misrepresented domains that generated fraudulent traffic - even to the point where I recognized the traffic and reported it to the parking company well before any payment was due AND removed the domain(s) - it still resulted in my account being closed at a parking company I won't name. It took me years and assistance from the President of another parking company to get it back open.
So these are the questions that come to mind...
1) Since you moved your domains to another platform (assumption) are they performing similarly to the performance at ParkLogic?
2) Are any of your domains fail-listed by Google?
3) If so are any of those fail-lists recent?
4) Have you ever driven traffic to your parked domains using any method including redirects?
5) Have you ever done any SEO work on your domains while they were parked?
6) Have you every bought or arbitraged any Facebook, Twitter or other traffic to send to your parked domains?