Verizon has revealed that iPhone owners will need to pay an extra fee in order to use the Personal Sharing feature of their handsets. Speaking with Macworld, Brenda Raney, Verizon Wireless’s Executive Director of Corporate Communications, said the feature will cost users an extra $20 per month on top of required voice and data plans, the same cost that applies to current Verizon smartphone owners. Notably, the feature comes with its own 2GB monthly…