I've noticed this too just in the last 2 weeks -- no points to click to read. The only points given are for registering or buying the product in the email.
Also, the emails I get from MyPoints do not open up in a new window anymore. When I click on the email attachment, it opens in the existing window so that when I close it, it closes down my internet. If I click on the "back" button, it takes me back to my internet splash page and I have to log into my email again.
What's up with that?!?!?