I saw in his post history that he requested support for OLED pixel shift on the taskbar. That is in his post history and not deleted. I would guess that request was ignored because it is very much outside of the scope of what SAB is trying to do and he must have asked again. I can't confirm that because the post was deleted but I'm not surprised if it was if he kept asking and then got aggressive. There's no place to be rude to the developer, especially when asking for a highly niche feature that most users won't take advantage of.