Look, in PR1.2 it worked like this.
For PSM i used profilematic app. For example, i have 2-3 Brower windows opened in multitasking screen and two IM's connected (online). I put my phone on the table and go to sleep. At the specific time the PSM activated and automatically close internet connection, bt etc.. And i know it save my battery until morning and i not need to do anything... At the morning the PSM stop to work and internet connection come back and my IM's also connected to i-net.. I will go to work with phone connected to the important stuff like evening before.. And i know it saved my battery at night..

Example 2: my battery almost empty (10%), PSM start and I expect him to close internet connection for saving my battery, but still its not work...

And now in PR 1.3 its not work like this, i need to do some actions manually like close all browser windows and im's offline..

Not really convenient...