That "basic licensing requirement" has nothing at all to do with safety.
Which license? I think if you can show a license that does just amount to graft, then any reasonable person would get on board with the idea that license is bad regulation. Except, the person you are replying to, specifically mentioned safety.
Neither argument can really be assessed unless concrete specifics are used. While most of TFA mentions "unfair competition" if you click through and read about the original German injunction they mention this:
http://mobile.nytimes.com/blog...
The court in Frankfurt found that Uber posed unfair competition to the local taxi industry. It said Uber did not have the necessary licenses and insurance for its drivers and noted that the company could be selective in providing rides, while taxi drivers are required to accept anyone needing a ride.
To me, at least from these articles, it's a little hard to tell what's in the German rules for taxis. Do you have some info on this? To me it looks like one shady unethical business is bitching about another shady and unethical business, and one has an app. There is a lot of talk about 'complying with the regulations' in the articles, then a lot of slashdotters calling that regulation bullshit, but no mention of what the regulations actually are. So how do you know they are bullshit? Or are you just arguing on a political / emotional level?
But some people want to government to control all the things, and any excuse will do.
Beat up that straw man, yo.