Re: BD-Live
"What do you think of BD-Live?"
I think the term 'BD-Live' is unfortunate, as it seems to limit the BD internet features to realtime events, thus ignoring other, potentially more interesting uses of BD's internet connectivity. I would have preferred a term like 'BD-Interactive' instead, or 'BD-Online'.
"Can you see any actual use for internet connectivity from a BD player or disc?"
Yes I can, but not as a platform to mimick standard internet features (e.g. chatting, downloading).
Anything that can be put on a disc should be included and should not be held back for later downloading (at a premium, probably). I like to buy my BD's as a total package, preferably with a lot of additional content for those titles that justify such extra's. However, once I've bought the disc, I do not want to spend any more money on it, so will probably only download for free. Even then, the actual need to download would leave the impression that the studio did a poor job by not including it on the disc in the first place, as is common use since the DVD era. Hence, from a consumer perspective, I can't see such a model work.
Chatting during a film is something I will never do. This may appeal to younger audiences, but even then it seems destined to be a gimmick that quickly loses its appeal, also given the logistical hassle involved (all parties need to have a copy, they have to be ready to watch at the exact same time, etc). Live chats with cast and crew might be interesting, depending on the moderation of course, but I would still consider that a poor substitute for a good audio/PiP commentary.
What I can imagine working is a concept in which the BD internet features are used to offer me a more personalized experience, while also embedding that experience into my existing virtual internet reality. In order to enable that, one or more profiles are stored on the internet which are accessed depending on the BD title involved.
For example, let's say I'm going to watch the T2 BD.
As soon as I start the disc, my online profile is retrieved and I'm welcomed personally. If it is my first viewing, an introduction is played. If it is a second or consequent viewing, I'm welcomed back and the day and date of my last viewing is shown, as well as the total number of viewings. If it happens to be my birthday, I get a special birthday wish. This should all be done within the 'style' of the movie (so the T2 font, etc.). Also, if it's a particular season in my area (winter, summer, Christmas, Easter, etc.) the menu's theme could adjust accordingly.
In this case, let's pretend it is my first viewing. After the welcome, I am asked whether I'd like to automatically add the T2 BD to the DVD/BD collection database that I manage online (in case I bought it) or not (in case I rented it). Afterwards, I'll be asked to rate the movie, both for my database as well as for my IMDB account, with the results being processed in realtime.
While watching the movie, I can opt to have important news flashes be displayed on my screen, or have a ticker tape run constantly. Again, these should all be done in the movie's style, so as to be integrated perfectly. Through my profile, which is accessible online, I can determine beforehand if I'd like to receive newsflashes (if not, I'm not asked when starting the BD) and if so, what type (breaking news, sport results, etc).
If so desired, I can also opt to have the BD display personalized movie trivia.
Based on the contents of my profile, trivia is selected that relates to my country, city, street, surname, birthplace, etc. If a scene has been filmed two blocks from where I live, a message will be displayed as soon as that scene comes up. If available, on-set clips of that scene being filmed are shown in a PiP format, or an audio sample is played of cast and/or crew recollecting filming that sequence.
I could go on and on, but you get the general idea. The way I see it, internet connectivity should help transform watching BD's into a more personal, interactive experience, while simultaneously expanding my virtual internet presence in an interactive way that is easy to use.