OK I'll bite. No, nobody has ever asked me if they could pay for my services in bitcoin.
Have you ever advertised that you might be willing to accept bitcoin in exchange for your services?
If they do in the future, then as well as the volatility issues that I have discussed, I would also have to consider the costs associated with converting the bitcoins back into legal tender (
Mt Gox charges $10 for each withdrawal) before saying yea or nay.
Unless my bitcoin takings were to be quite high, I would probably have to pass on those costs to the customer which would probably put the kibosh on the whole deal.
Indeed. Though if your business is sufficiently successful from a USD perspective, it at least makes it plausible to take a flyer on bitcoin payments even while passing that cost down the chain -- as mentioned before, if this means that pizza costs $10 in USD and $20 in bitcoin, so be it. It's not like you're gonna lose USD orders by suddenly starting to charge a buttload in bitcoin for the same product.
With regard to your earlier remarks: you are assuming that you would be gaining new revenue streams (ideal) as opposed to simply converting the form of existing revenue streams (dangerous). [PANOOTA alert] If you sell 200 pizzas a month while accepting only USD, starting to accept bitcoin has three (well, four) possible outcomes:
1) Nobody or almost nobody orders in bitcoin, ever. Effectively a wash.
2) You start selling 225 pizzas a month and 25 of them are via bitcoin.
(likely a win because your USD cashflow can cover your bitcoin risks)
3) You sell 200 pizzas a month and 25 of them are via bitcoin.
(risky because you've actually lost cashflow due to bitcoin; if bitcoin doesn't do what you want it to, you could take a beating)
4) You sell 200 pizzas a month and 100 of them are via bitcoin.
(potentially catastrophic in the long run, and now you probably piss off people if you stop accepting bitcoin and will head back to 175-180 pizzas a month in USD).
#4 is really unlikely, but I'm including it as the "oh ****" case. The short version, though: unless there are new revenue streams available by supporting bitcoin... which it doesn't appear that there are since it's so volatile and chock full of speculators... it won't be a particularly good idea to go down that path.
By the way, this is not intended to be a 'gotcha' question (well, except for mhaze, but TBH if he said the sky was blue I'd look out a window before agreeing) in any way; it's more that I'm trying to establish that we're all operating on the same relative footing here in this discussion. Someone who successfully has run/is running a non-Internet business would have a greater insight into what it actually takes to make it from day to day, and as such I could ask much more specific questions of them.