It'd be interesting to see if their annotation allows for exporting to their original documents. It's similar to what http://www.notablepdf.com http://www.notab

It'd be interesting to see if their annotation allows for exporting to their original documents. It's similar to what http://www.notablepdf.com http://www.notablepdf.com did but only for PDF documents. Their export functionality for MS Word is quite interesting, and would actually work extremely well for lawyers who constantly use tracked changes.