You will be able to post. Just post and reply. You just won't see everything there until they are done.
Have any of you gone to the backyardherds? It will be like that, and they suggest you go there to get used to the new platform.
https://www.backyardherds.com/
I’ve gone over there, and signed up, but I can tell you now, im doomed. I can barely work BYH out, let alone BYC changing to that platform
It's so confusingly innovative!
My phone hates it and keeps crashing. :/