I know exactly what you mean. I have tried to submit complaints before but the server is almost always "under maintenence" or as soon as I submit it, it is automatically thrown out. Its not because it is an invalid concern or anything... In fact, I doubt ANYONE even looked at it. It seems as if Nexon is just leaving us to drift, so to speak, without even trying to fix the problems (or giving out prizes for some of the events they seem so fond of doing). I have waited over half a year for them to resolve an issue with my account and they STILL have done NOTHING.
In short, the customer service annoys the heck out of me.
http://www.linkpwned.com/index.php?r=1037459