Really good point and one that nost people don't understand what the implications will be.
* How will they save for retirement.
* Will they whore themselves to servicing the mortgage.
* All their money will be in one asset class - a classic mistake.
It may also be worth pointing out excatly the problems the housing market is causing the UK. For example, consumers spending now dead in the water causing sever wobbles in the economy. We have an economy that seems entirely based on people taking more debt and confidence in the housing market.
Good luck, I'll tune in.
Edit: You could also include that quote from Gordon Brown stating he would never let the UK economy be at risj from an overheated housing market. Classic!