wow what a great list. I have now found a few that may be added to my daily list.
At the moment sites i check daily are :
TFP
Hotmail
Yahoo
eBay (if i am bidding)
www.Emailcash.com.au
www.ninemsn.com.au (Australian news. defaults to this page when i log out of Hotmail, not a bad source for some news)