After some work, I managed to get a version of Firefox, compatible with 99% of the web without problems, to run (Firefox Nightly 45 or somethin like that). I had to use a program called KernelEx and some Windows XP SP3 DLLs to get this to work. KernelEx basically allows you to attempt to run newer programs to run on Windows 98/ME.
Experience: It is slow, I'll give it that, but it can do more than just using K-Meleon on KernelEx(it will load most websites but will crash easily) or Opera 9 / 11 (won't render many websites properly). I can also use discord (but far slower) on this web browser aswell.
And yes, I did this in a Virtual Machine, but that doesn't matter when I got the forums to load and be usable on Windows 98!
Experience: It is slow, I'll give it that, but it can do more than just using K-Meleon on KernelEx(it will load most websites but will crash easily) or Opera 9 / 11 (won't render many websites properly). I can also use discord (but far slower) on this web browser aswell.
And yes, I did this in a Virtual Machine, but that doesn't matter when I got the forums to load and be usable on Windows 98!