Reply To: How to Best Collaborate with non-InDesign Users

G'day Scot

Create a PDF then in Acrobat go File > Save As > Reader Extended PDF > Enable Commenting and Measuring.

This lets people who have a reasonably current version of Adobe Reader add comments/mark-ups to PDFs without having to get the full blown Acrobat.

Bonus for you is that once you get the PDFs back, you can use something like Annotations from DTP Tools to bring the comments straight into your Indesign file.

Cheers, Gobit