All the active members are thinking, but not saying,that the ideal number of bikes is for most of us n+1, where n=the number of bikes you currently have. Some of us then get to the watershed of n-1. That's when you have admitted you have a problem, or not enough room, or an angry co-habitee, or a combination thereof. Or just realised you have more than you need.
Henry's just going through n-4 or something. :(