Sramana Mitra asked: Adobe announced Acrobat 3D, finally. This is their first foray into 3D. I wrote earlier that they are missing the boat on 3D. The premise of Acrobat 3D is to enable smooth collaboration amongst various non CAD users within the organization’s workflow i.e.... 

Ethan Parker asked: I’ve noticed that you’ll often have a PDF file that you need to modify, only to discover that you can’t change a PDF with the ease that you can a Word or Excel file. You realize that the only way to really do anything to a PDF is to get the...