Yes, any photo sharing site will work. The key is finding the right link to paste into the forum. Each site will give you several link options. You just need to try each one until you figure out the right one. Once you figure it out it will be the same every time. It may be cumbersome at first but once you have done it four of five times it will be super easy.
I started using Imgur, works decent, are several options on links to copy and paste, is there one of them that will actually transfer and show up as a picture instead of a link? I still havent figured that out, Im a long way from an IT whiz, just enough to somewhat get by.
