I guess everyone is just frustrated because this topic has been beaten to death, resurrected a thousand times, and beaten to death again. Over and over and over....
I see you are kinda new, so you may not be aware of the search function. Most questions have previously been answered. It's often a good idea to search a few terms and see if it's already been discussed first, to avoid these kinds of responses.
I'm not being a smart ass, just trying to help.
To answer your question, from a provider standpoint since we are the only ones who can really tell you if it makes a difference in business: it doesn't make a damn bit of difference.