@realjohnboy,
I have a hard time believing the President,or at least his political advisors were not aware of the scheduled Republican candidate's debate. In that circumstance, the act of proposing the Joint Session of the Congress at exactly that moment was, as a minimum, insulting and offensive.
We are not a Kingdom and Obama is surely no King. We have three coequal branches of government under our constitution. The Speaker of the House (#3 in succession after the VP) certainly had the right to propose an alternate date, and, considering his legitamate independent political interests, had an obligation to his party to do so. The alternative was to accept being treated as children by the President.
I agree the whole thing is a tempest in a teapot and indicative of the low state of the current political dialogue. In such cases it is usually apt to look to the party that created the tempest. In this case that was the White House.