Hey,
There's definitely a place out there for it! That is, if there aren't already countless forums doing it.
Is it something that you are looking to start up yourself? I'd love to support it but I just barely read at all these days!
You could always give it a try! I think GoodReads has their own forum system in place, but I love to read and I'm sure there are some avid readers out there looking to discuss books/reading.