Nerdica is also the pod I moved to when the death of Pluspora was announced. Though I think most of the people I'm following are still on Diapora.
The Web ui is fine enough (it's a bit slow and has a few warts), but I haven't found a good mobile app yet.
I joined Nerdica not long after joining pluspora, but wasn't active there because the (web) UX is pretty poor. But still, it's my main sn now... besides Fosstodon, which is pretty cool.