Here is the most popular content on this website for the past month (with number of hits):
22,909 Discussion Forum
17,830 Home
9,237 Autofocus System
4,914 Blog (Journal)
4,838 Discussion Forum - SuperFocus - Forthcoming 3rd Revision
3,891 Autofocus Index
3,371 Blog - Review of the Systems
3,267 Blog - Preliminary Instructions for Autofocus v. 4
2,635 Discussion Forum - Systems are losing simplicity
2,169 Discussion Forum - Promised AF4 Revision