I used rpgcrossing.com
It's a good community with great forum tools.the dice roller isn't set up for the step system without serious custom chains, but I created a whole bunch of steps. Just bookmark my page, find the needed step (with or without Karma) and triple-click, copy, and paste.
https://www.rpgcrossing.com/showthread.php?p=7932146#post7932146
@insipidutopian I've always loved Earthdawn. The only way I've been able to play is on Discord. There are a few games to be found to play there, and some workarounds that are possible in Play by Post on rpgcrossing.com.
I've got a huge page of dice codes prepped on rpgcrossing.com, those work perfectly for Earthdawn. I don't play there any more, life is too busy, but Discord works great.