I'm just curious but on a scale from one to ten. One being not important at all to ten being the most important feature you could ask for, how useful would streaming be from one TiVo Premiere box to another?
If by "another box" you mean a non-TiVo box, I think it is very important (and that could include your Android phone, ipad, laptop, Roku, game console, etc). Most people are simply not going to buy another TiVo and pay for expensive service just so they can watch some program they already recorded in a different room.
I live alone, and have only one big TV & surround system in the living room and a small TV in a spare room. So streaming from the TiVo to another device is not terribly important to me. But I do know it would be nice, and it is something important to other people. But it is far down the list of many important things that TiVo needs to work on. I think their priorities should be (in order):
* Address and fix any and all stability issues
* Address performance and usability issues with proper reprogramming/design of the HDUI
* Add a method to backup (and restore) all settings to removable media and/or the "cloud"
* Update sub-components like Netflix
* Thread the sucker and use the other core
* Convert more (many) SD menus to HD
* Add new features, such as streaming to and from DLNA
As you can see, I place it on the bottom of the priority list. Still very important, just not at this exact moment.