First, in general, if you want to be sure Fencer hears your comments, send him a message. He seems to read this board, but i'm not sure :-)

About the Automatic Passing...
Several people have mentioned it, and every time Fencer says he disagrees with it - so i suppose you'll have to convince him that it is a good idea and would not confuse anyone (like BBW's idea should work). But even then, it would go on his list, and could not happen for a while.

About the conditional moves (if my opponent moves here, i move here)...
This, although a good feature to have i agree, would likely not be used by anyone who is not a near professional and can see the game several moves in advance. And even for those people, when they use it, it would create a great strain on the server. I don't think it's practical at this time :-)