> I write my papers in LaTeX and usually just send the PDF to collaborators to edit Sorry, I must be misreading. You have plain-text source, but you send your

> I write my papers in LaTeX and usually just send the PDF to collaborators to edit Sorry, I must be misreading. You have plain-text source, but you send your collaborators a PDF to edit? PDF editing seems error-prone at best, and anyway hard to incorporate back into your source.