If we give native Bitcoin business's some time, we will all do what OKpay does.
OKpay is jumping on the Bitcoin bandwagon rather 'Made in Bitcoin' type business's are the ones we should be supporting.
....of course I'm biased though

So please loosen your purism so we don't crawl into the future like idiots who refuse to use public transportation from time to time.
Excuse me? I think you mistook what I said.
My whole business, and others like mine, operate on this premis. We will remove the need for what you said is needed to do. It just takes time, and much effort.
According to your usage of Purism "A purist is one who desires that an item remain true to its essence and free from adulterating or diluting influences."
Are you insane? Do you realize that I've made speeches, presentations, meetings with huge companies for the purpose of doing the opposite of that?
The only reason I like supporting 'Made for Bitcoin' type business's is because they will cater to the Bitcoin community being organic in their nature can change and adapt. Thats the ONLY reason.
Learn the definition of Purism, and do some research on who you attack because the guy your calling a Purist is the one who is bleeding his heart and sweat to bridge the gap between Bitcoin and 'public transportation' as you say.