Voted yes obviously, being a big fan of seasons. And especially now given the snow system, which could easily be expanded to include icing up of streams etc. However, if I'm able to reach lvl 50'ish in 150'ish days in OB, what would be the point? Without any artificial systems in to speed up game time, and I have suggested plenty of methods in other threads, you most likely won't see more than one ekstra season per character. There is quite a bit of work, and not something they're likely to do just to satisfy us old timers.
About the time, yes. That is a problem. But I'm sure they can solve it. Senju suggested that they use their own calender... since it's north and have somewhat different hours than others.
What also could work is to shorten the number of days, which are otherwise completely meaningless in the game.
If you know more methods, feel free to post them. I mean it can't hurt, the more the merrier
We need to experience seasons more than once. 3-4 times per character is enough I think.
In any case, I think seasons will not only satisfy us old timers. I've never seen real seasons in a game before. Adding it would cause even more attention to be brought upon the Skyrim game, especially from people who haven't played any other TES game.