Maybe we need a 'Classic and Vintage' category like they got over at bikeforums, or one simply for 'p-u-r-r-r-dy bikes!' . Here's one from one that forums regulars, pastorbobnlnh, posted in the C&V category:
He and some of the others over there are more than just people with a lot of time to spare and money to drop on expensive bikes (or at least they certainly seem to be). Many of them have a wealth of knowledge, mechanical and historical. I know buried somewhere in our forum categories is a 'What do you ride?' category. A category title covering a broader subject area might have better 'stick-a-round' power for bikeportland forums.