Yes, I bought pdowners.com, but I wasn't made aware there was anything outstanding about that site. If I had been aware of that and knew the issue could have been addressed, you can be sure I would have:
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With Betlik I was aware there was a problem and have tried to set up something so that a lot of people can get a lot of cash back, even though it obviously costs me.
At the end of the day, though, I can only try and correct issues where I'm made aware of them. For that, I'm genuinely sorry some people lost out from pdowners, but if I'd have been aware I would have tried to do something.
Still, I guess if nothing else, any previous pdowners can use the revenue share aspect of The Online Developer to try and get some cash back if they feel wronged by the previous owner.