Scribus: an open-source Adobe-alike?

Tracking down interesting templates for HipsterPDA printing, I found some published in Scribus format. Eh?

Turns out it's a pretty feature-rich publishing editor that can do color separation printing and work tightly with Adobe Reader to diddle around in/with PDF files. Also seems to support some kind of internal python macro or scripting ability. Linux pure-play, no Mac OS X or Windows versions seemed to exist in the download area or docs.

Not a 'this year we really mean it' project, it seems to have started in 2001 and has gone through several releases. Worth checking out!