Did you not read the thread? There have been thousands listed already, and we're barely learning the surface yet.
I have read the thread. Do you have evidence that the NSA is using the information collected for some reason other than national security? I haven't seen that. Lots of speculation, no evidence.
I really don't know how else to explain it to you. I'm not going to go back through the thread and find every instance. There have been thousands of instances where the NSA did things that they were explicitly told not to do, collecting data they were not allowed to, and using data without warrants when they were not allowed. There have been many instances where NSA staff used the information for personal purposes. The director of the NSA stood in front of you and blatantly lied about what the NSA was doing.
I understand you perfectly. You're just not understanding me. All of your examples involve the collection of data. Your statements that "they were explicitly told not to do so," that they collected "data they were not allowed to" that they "used the information to personal purposes"- all of that is highly debatable, not proven, and refuted by the NSA.
But even so, it all involves the collection of data! It doesn't involve using the data in order to prosecute innocent people, or to pursue some political agenda, etc. etc. So far as we know, everything is being done in the name of national security. If you have some information otherwise, then show it! So far, nobody has.