I Don't Care who knows it.

I love my bike and don't care who knows it. Riding is enjoyable and good for you. You can ride too! The key things i recommend are to be sure you get a 36 spoke rear wheel. If possible get a heavy duty rear wheel. Frames seem to strong enough for any size. I have not seen frame issues only wheel issues which can be addressed. The most heavy duty Bikes in my experience are Worksman. They are designed for industrial work. I have two sets of worksman wheels and would trust them to a 500 pound person. I also have a road bike which i put a generic heavy duty wheel because i kept breaking spokes.

Many cities have rentals so the investment is only a rental fee.

I recommend everyone get out there and ride.