
In terms of number of users, rate of growth (in number of users, communities, instances, etc.), level of app support, appreciation from the Threadiverse community, and by all other metrics, yeah? Especially the sheer pace of development of PieFed, which is just a pleasure to observe such a labor of love.
Threaded conversations in Mbin appear more like an afterthought to the Twitter/X microblogging style - see e.g. its own level of app support. Also, the peak of Mbin (according to this site was 874 monthly active users in April 2024, but just one month later that had dropped to 563 and today is 719.
Though Mbin is still remembered - now as the Threadiverse = Lemmy + PieFed + Mbin (+ nodeBB + flarum, with Sublinks seemingly abandoned). There is room for us all here! :-) I will add that if Mbin ever wanted to actually get serious, it would be nice to see.




I also left Reddit not for the tankies but for kbin.social, so PieFed is a spiritual successor for that:-).