Is it okay to use Zotero for a file I'm actively editing?
I'm thinking mostly about a document that's edited with an external program when opened (don't worry, it's not Word -- I know and use Zotero's rich text notes!). Since Zotero syncs files, it would be useful to me; although I'm worried it may result in corruption of the file. Is this legal, if so are there any caveats?
If you make a bookmark in a PDF file (both acrobat and foxit allow this) the same thing would happen (external modification of files) so I'd like some more info on how safe this would be, at least in theory.
I'm pretty sure the programs don't make any edits without going through the regular procedure of updating modified dates and the like; I'm using Windows XP by the way.