Firstly still making undiffable edits and refusing to use edit summaries is becoming a behavioural issue that will need to be escalated if it doesn't stop. Gun, I really don't understand why you find it so hard to follow the basic standards of behaviour required to edit in a collaborative environment. 

 Secondly, "announcing" changes on someone's talk page doesn't really count as discussing them collaboratively, rather it means you discussed it with me. 

 Furthermore I told you to go to the NPOV noticeboard to raise the State University vs University issue if you wanted to discuss the issue, which you a) failed to do, b) you removed the disputed tag from the article without a result (as I suggested waiting until later), c) you made yet another diff which contained a large number of other unknown, unknowable and undisucssed changes to the article.   <>