I can't believe I read all that. My head hurts.

That list is lacking. What about non-racing roadies who are neither tourists nor club riders? What about cyclocross? Do they fall under "rest of the world" or did the author completely forget about these groups?

What about multiple category types - like someone who rides mountain and road? Or someone who races road and track? Or someone who races road and triathlons? Do you pick your highest category or lowest category to start?