I hate meetings and am one of those who refuse them if I don't know why I am being asked to attend. If something is serious enough to require a face to face, then it warrants a few details about the topic. No chance of a reply if you cant say when you want to meet, because I can fill my day with productive tasks and meetings easily, no room for meetings with vague times or topics. I'm with you on this.
Totally right there with you. Pretty arrogant to want to meet without an agenda!