PTC sites are worth?

I would say they aren't really worth the effort. I've tried rapidworkers, it's supposed to be legit, but it's time consuming for pennies on the dollar.

It is waste of time and money. I find it is surely waste of resources.

I do wordlinx, and linkgrand for the most part, as I have earned from them in the past, so I will continue with them. It is sad that lots have fallen by the wayside, as it seems they just weren't sustainable. I have been scammed by some too, so it can be a tedious process to find ones that really are legit and will pay.

I don't know of any. I haven't bothered with them. I hope someone else has better information.

I have no idea of a good one.