(Changing the subject)Great article... Has anyone figured out what parts of the module architecture are most expensive memory-wise so they can be examined?
I regularly see 80+ to 110+, and that causes Apache to eat 100MB per process, which is really not good ...
This is the open buffet binge syndrome detailed here:
http://2bits.com/articles/server-indigestion-the-drupal-contributed-modules-open-buffet-binge-syndrome.html