The only comfortable and productive way to operate a Windows OS remotely is still with a mouse. Since some other iPad remote control solutions supports Bluetooth mice for the iPad (e.g. Citrix with X1 mouse and Jump Desptop with the Swiftpoint mouse, all without jailbreaking) it would be very pleasing to have mouse support for Horizon View too. Although the pencil is now supported it is still worlds apart from using a real mouse. We tried it with Jump Desktop and the X1 mouse at the weekend and is was amazing (although I must say that PCoIP shows a much better remote performance than RDP).
So please support iPad compatible BT mice with the next release. It should not be too difficult after supporting the pencil....