Favorite Community Posts

Hi zzFriends!

Would there be a way in the community for each user to be able "favorite" certain posts that they reference often? For instance, I'm regularly looking for what the formula language is for zz and it gets hard to find without sifting through way too many search results I know aren't the one.

This is my sneaky way of asking 2 questions in 1 (if anyone can jog my memory on the formula and its related notations)!

Thanks!