Show me the specifics. As often as OSHA is around here, I have to believe that if there were such a regulation we'd have been cited numerous times.
2) Special privilege. I should be able to do the same with my car.
Only if we dispense with common sense. Besides, you'd complain that your parking space was further away than the bike rack and still scream special privilege.
3) Eyesore.
Eye of the beholder. Being that we're in the business of designing, building and selling bicycles, I doubt that you'd be able to find a single employee who'd object on aesthetic grounds.
Your arguments are valid. I’m just being a pain in the a$$.
However: There are OSHA regulations governing the minimum allowed space between desks in an office (for traffic throughput), but since I am not an OSHA expert, I can’t cite the chapter and verse for you. Besides, it is likely you are not violating the rule because you strike me as one who has enough common sense to avoid blocking the access of others through your workspace.