I guess that the writer is (understandably) pissed, especially at Paydirt using a torn IE icon image on their browser denial page.

https://paydirtapp.com/assets/ie_broken-7502950b14013927bbde...

You would be pissed too, if someone claimed your product that you worked hard on to work well is publicly called out to be broken when it is not and dropping support for it a user feature(indirectly suggesting others should do it too).