Earlier quoted context omitted.
Which university was this? Because in mine (HU) foreigners weren't treated any different.
Edit: After responding to some other comments I have to rewrite this. True, if you never heard anything about corruption in your university it may percentagewise be much better than mine. My reaction towards HU (assuming Berlin, no idea if there are other HUs out there) however is stiff, since I also know about some corruption there. It's not the same level though and a totally different department. ---- old comment…
Preposterous, given that you have total anonymity and anyone reading your extremely general rant without any details would have any idea who you are. I was willing to accept your comment as an opinion based on your personal experiences, but after this turn in the discussion I can't take you seriously, because it's obvious that you are creating a lot of drama that doesn't actually exist. Posting the name of the university is a non-issue - unless you fear people who are actually there might dispute your claims... given the very general and broad claims you made you must be incredibly well-connected to a lot of people in a lot of different departments at that university. Not easy to believe even without your refusal to give a simple name to the place.