Just managed to hit VR1 and headed to the Vet areas + Crag. I wanted to gain XP on weapon skill lines (and class skills for that matter) I haven't played with yet, so that if I ever wanted to swap my build I could. So here's the deal: level 1-50 I've rolled with a dual wield and a bow (since then I've maxed the experience on those two to 50). Now I swap those two out for a restoration staff and a two-hander and go about my adventuring.
Naturally I thought that because I was fighting high-leveled Vet enemies, the first 1-20 levels on these two weapons would jump in leaps. Unfortunately it did not - it went pretty slowly. I also slotted new skills, such as the mages guild "mage/inner light". I thought this would go up from rank I to rank IV especially quick too, but surprisingly it hasn't moved.
Which begs the question: how does XP gain work? Do guild skills only gain xp if I do stuff relating to that guild (mages guild = lore books etc.)? Does weapon skill lines take about as long to level up as my actual character level?