The choice of words is funny. "Bandwagon" I think not. There is no reason NOT to accept BTC if you run a business. It has brought a huge amount of sales to my business All Things Luxury. Now my results, have been greater than normal due to my activity in the community and special events such as Bitcoin Friday, but hey, what risk is there?
This is true. If you have the opportunity to catch additional business by simply adding an additional payment option, there really isn't a reason not to