Why a 4th discord integration?

There are 3 other discord addons in the XFRM. What is the purpose of having a 4th one? It seems superfluous to me.
Mine was developed a long time ago for a community I work on and only publicised recently due to some requests.

Regardless out of the four you mention, one is unsupported and has a couple issues (which prompted me to make one in the first place) and one of the other ones is not really a full blown integration but more of a way to push certain events to a Discord.