Interesting topic... especially since it is based on the proposition that the R/E market has topped .
Regardless,
I'd have to agree that there is some downside to holding any asset when yields are low and the asset class appears to be in for an extended downturn.
There are, however, exceptions...
There is a tax ruling (don't know the details) in which you could live in a 1M property (as your defined PPoR), have multiple people also living in it (paying you rent), and not have to pay any Capital Gains Tax or any income tax from the 'rent'.
There are, naturally, some requirements from the ATO... this must be a domestic living arrangement (ie shared bathroom and kitchen facilities for all people in the household) and NOT some kind of separate apartment structure or granny flat ... there are other requirements that I'll let you guys who know more talk about.
You can't claim the -ve gearing on any mortgage, but this is a freely owned property with no mortgage so who cares...
Basically, I would say that is probably the only way that I'd touch R/E right now.
What would I do with my dosh... I'm not sure.. there is a strong chance that the Stockmarket might also suffer with the credit squeeze... so perhaps Cash is king (ie. Major Bank deposits)... perhaps bonds, perhaps Gold/Silver etc...
As with any post, please check the facts before trusting the rants of an online poster... this is how it was explained to me some 12 years ago when I had a household of 4 people in my PPoR.... they paid my mortgage and life was good.
edit: apologies... post is not based on the presumption of a top in RE market... merely an end to the boom phase... there is a subtle difference. One indicates a downturn (long / short, extensive / minor), the other indicates prices can remain at current levels, or even possibly continue to climb (albeit slower)