Of course it's a joy! How's it hanging?
Your half right. You can't have too much action into an rpg, otherwise...its just not quite an rpg. However, not enough of it and the game can get really boring for a lot of people.
I agree 100% and that perhaps could be the case with Skyrim. Hell it was a case for me with New Vegas most of the time. But eventually, you will have too fight since this game has dragons, and these type of dragons are not something you can just sneak by XD.
Not so much no. Oblivion lacked speech checks but I think they fixed that with Fallout 3's speech system and I think they will probably be doing something similar with that as well.
Again, as far as speech issues is concerned with the past games like F: NV and Fallout 3, they will probably do a much better job in implanting speech craft. But also realize at the same time that Elder Scrolls (well this one in particular) usually have certain predicaments that can only be solved in fighting because of not only the setting, but the people in the series as well.