they will regret not choosing bitcoin ini.Tapi when we look for today many companies do not care about Bitcoins , with only a few companies accept but such a large , Overstock , Dell and Microsoft for some and lately also the name Steam . This is great for bitcoin as is great publicity for it from these companies . Anyway for the moment only a few companies as mentioned above view bitcoin as an ally while almost all the other people are not interested in it yet .
Well I guess they are still looking to what impact it could do to their businesses. If nothing in their field of work is connected with it then they wont need it. It will stil depend on what the businees is. Example would be group of parlors. To what would it help them.