[nightski]

I think instead of presenting the problems it is important to provide solutions. Do not presume a large portion of your audience has not already thought these same things. Instead, take Brett Victor's approach and offer slightly more tangible advice.

Instead of hating on the way things are currently done, show a better way. It will mean a lot more in the end.

Don't mean to be harsh, just saying that there are plenty of us who have questioned all these things and still do not have the answer.