what's your experience running soffice server-side? I might have to do this soon, and I'm dreading it.
The `convert` script of ImageMagick calls soffice by default if the input file is a LibreOffice type.
I actually started writing a shell script to detect if it was DOCX etc, and run soffice first, but then I found out that ImageMagick does that automatically, if libreoffice is installed.
Be interesting to see how your demo site holds up under HN front page traffic - I know Imagemagic is used a lot for random web sites, but I worry about scale a lot. Any info would be useful!