I think Workdrive is implementing some groundbreaking features and wondered if Zoho would considered offering basic pdf markup in the future? This is availble in a ton of specialty cloud software now like Bluebeam and Plangrid, but to my knowledge not in a single Workdrive competitor such as Dropbox, G Suite Drive etc. It would be great to see Zoho be the first to market with such a feature among the mainstream cloud document services.