I think it's useful for the current development of bitcoin. In my country has not approved bitcoin payments for large companies or even small. And few of the online store will accept payments via Bitcoin cause bitcoin has not been adopted by the firm as a provider of the item.
They are not accepting bitcoin because bitcoin is not that popular and they didn't know anything about bitcoin but if they find out and do research by their own i think they will regret for not accepting bitcoin in this past few months and years. Bitcoin just need some promotion and advertisement and i think that will be enough for us to see companies or store that accepting bitcoin.