Blade = easy, it just works
micro USB = hard, which why does it go??? This way? No the other? Oops, had it right the first time.
Agree! It might have had something to do with the fact a blade is more likely to get broken off in the connector when using it as a tablet or a laptop. Also, standardization has to begin somewhere.
On the other hand, this is now the 3rd type of Surface charger in 3 years...
Hopefully, there won't be any more types. The Micro USB charging port works with the Surface charger and any generic USB phone charger, as long as the Voltage matches. You could even charge it from a running PC if necessary.