I am considering to move this website to MovableType. That will probably require quite some scripting, as I am not aware of a way to export my content to a format that I can re-import in MT.

If you have any experience with that, please let me know.

The reason why I am considering the upgrade is that keeping the current CMS (Drupal) patched and up-to-date takes too much effort, and because the performance of this site is excessively poor at times.

While I have not been able to pinpoint the problem, I suspect that it has something to do with the versions of MySQL and Drupal. If you are experiencing more than 5 minute waits between page loads on a Drupal system and know (or suspect) what it is caused by, please let me know too!