I would not be surprised to see very little movement on this IPTV front for quite a while. The possibilities are pretty cool though.
Right now, my possible expectations are:
1. IPTV VOD movies
2. Remote DVR scheduling
3. IP call back (phone line replacement)
But think of all the things that are possible with Internet connectivity and a HD stb.
- Web browsing
- Email
- You Tube streaming video
- Use a USB camera and have video email or Skype communications
- Online games
- Much better iTV programs