the proverbial tree falling in the empty forest
Further, if your posts are only getting one or two comments each (or worse yet, zero), it’ll look kind of pathetic. It’ll be dispiriting to the fans, and frankly, to you as the page owner as well. It’s hard to get excited about doing two or three posts a week when you feel like the proverbial tree falling in the empty forest.
what's the meaning of "the proverbial tree falling in the empty forest"?

Question

the proverbial tree falling in the empty forest
Further, if your posts are only getting one or two comments each (or worse yet, zero), it’ll look kind of pathetic. It’ll be dispiriting to the fans, and frankly, to you as the page owner as well. It’s hard to get excited about doing two or three posts a week when you feel like the proverbial tree falling in the empty forest.
what's the meaning of  "the proverbial tree falling in the empty forest"?

Answer

[ An old philosophical question ]
If a tree falls in the forest and there is nobody around does it make a sound?

Answer

意思为“再多再好的帖子也无人关注”
举个例子：
Like the proverbial tree that falls in an empty forest, a TV ad that does not reach a viewer is a commercial message not seen, heard or felt.

But his veto was like the proverbial tree falling in the empty forest.

即无人关注，无人理会，无人理解，也可指没有知音。