I use Online editor and Openoffice import. I was using Suckerfish menu extention but recently I replaced it with the csshover solution (http://www.xs4all.nl/~peterned/csshover.html) which is more generic.
Here is a list of more than once used extensions with some comments:
* bhlocaltranslations
Used this to translate some by default untranslatable stuff like attribute names etc.
* dynamicmenu
For javascript menu, so that it would work with thousands of nodes. (although recommended instead, ezodcsm had memory leak for long time, dont know about now)
* ezdhtml
Since it was liberated. Until then i used xmlarea.
* googlesitemaps
Used on some sites, not recently.
* stats
Used on some sites to count pageviews, not recently, replaced by google analytics now i think..
* wrap_operator
Used for number of tasks where other tools are insufficent.
* xmlarea This is worth special mention - its what made working with ez sites possible until the OE was liberated. The guy should get a medal or something.
Certified eZ developer looking for projects.
zurgutt at gg.ee