It would be very helpful to number not just threads, but responses within a thread. Many times I want to read or catchup on a thread that I have preveiously read. When I click at the bottom of the thread that, of course, is marked as read, but once I've entered the thread I don't know how to easily find the last response within the thread that I've read. For example: 23. Thread 1. Response 1 2. Response 2 . . So when a reader goes into the thread they know to begin at 2.