Wait a minute. Gawker is no righteous hero here. Let's see if I understand correctly. Gawker outs Thiel (which is nobody's business, yet Gawker decided to make it people's business). Gawker at some point later posts an illegal SEX tape (again, nobody's business). Now, we're supposed to feel sorry for Gawker because Thiel wants to help out another person who was WRONGED by Gawker? Wow. Just wow.
I don't feel bad for Gawker at all. I do, however, feel concerned that a rich person like Thiel can buy litigation. That's a highly dangerous capability. He's using that power for good in this case, but I doubt he always will.
What's wrong with backing some reasonable legal action?
Surely you're not against that?
I suspect the actual issue people have, which doesn't have anything to do with Thiel, is that a lot of people don't have the money to effectively back reasonable legal actions.