Is there any point on showing acceptance rate on meta? While we want to encourage accepting answers if someone explains how to do something, a lot of questions such as feature requests or discussion really don't really have a correct answer to accept. Furthermore, several valid suggestions get no answers because no-one has anything else substantial to add
No, it is essentially meaningless. (Look at mine!)
Because Meta is primarily focused on discussion, it is unlikely that most questions qualify for even having best answers.
I think its important.
Say you ask for a feature request and it gets denied, you still have an answer (you might not like the answer) but an answer still.
I think if you are asking for a feature request, but no one has anything to add, then perhaps it is either not a good suggestion, or it needs to be thought out a little more?