Powermanagement in Debian

I'm eternally confused about the state of powermanagement in Debian (or in Linux generally? Not using any other distribution seriously, I have no idea.) There are just too many scripts who interact or merely run in parallel (see my short note in my first posting about my shiny toy. While I don't actively invest time to educate myself about the situation, I've just tried to uninstall a round of unneeded packages and got rid of apmd and hibernate, which both were installed by default (or by dependencies of other stuff I've got rid of earlier?) but seem not to be necessary. At least the laptop still suspends when I close the lid. This is without rebooting or even just logging out, though, so if it doesn't work out, I'll have to update this entry.

Update: Thanks to Michael's comment, pointing to #451380. Scope for a Google Summer of Code project, perhaps? This would be 90% talk to people and get a consensus and only 10% coding, though, but I think it would be worth it so that squeeze would have a powermanagement /acpi framework where different components don't stand on other components' toes all the time.