So "internet" also seems to be the one in the netherlands.Don't forget that different countries have different rules!
AFAIK in USA, you can't connect if you don't know your IMEI, as you need to register that with your provider first.
And AFAIR my Pro1 had damn slow internet with O2 until I set up the apn to "internet".
So yes, it could be that "internet" is the standard in Germany these days, but if you don't enter it, it doesn't seem to work properly.
And it could be different in other countries.