I agree, I think lvl 14 is most likely where they should put the level cap. A lot of classes get some of their core abilities at that level, and it would also prevent Larion from having to add 8th level spells to the game, since lvl 14 spell casters can still only cast up to 7th level spells. While it's possible they will cap it at 12 just to avoid adding 7th lvl spells to the game, I think that would be too low for a level cap given how much experience we are already receiving in Act 1 alone. As mentioned above, we probably could have reached lvl 6 in Act 1 alone if there wasn't the EA lvl cap in place. It would be more fun to continue leveling as we play, and get to use some of the 14th lvl class abilities, rather than just be stuck at lvl 12 for 20 or 30 hours worth of content at the end of the game.