Step one: Make two threads, one for men seeking women and the other for women seeking men.
Step two: First post in each thread, ask the men or women to tell how old they are, where they live and what denomination they are (last one optional.)
Step three: Specify in the first post that each man or woman should detail what exactly he or she is looking for in a potential mate.
Step four: Make both of these threads stickies.
Step five: All the regulars can now relax and have fun, while carefully ignoring these two threads.
Problem solved!