Board Thread:General Discussion/@comment-26005465-20160126043313/@comment-168424-20160129183254

Most of the problems you're having are probably related to the Desktop version trying to run much more Javascript than anything else. Also, the iPhone 4 is now a pretty old phone (2 generations old), so it might be that the sites are now more being designed with iPhone 5 (or similar Android generation) in mind.

Personally, I'd rather stab myself in the eye than try to edit an article on a smart phone and I have an iPhone 6S.