User blog comment:Jimeee/Skyrim 1.9 beta update adds Legendary difficulty and raises level cap (Updated Apr 8th)/@comment-9548103-20130306165144/@comment-6951438-20130306205846

No all we will be able to do now is simply get to levels beyond 81 and get more than 81 perk upgrades. Also Smithing, Alchemy, Enchanting are skills you will definitely want to enter into legendary since the player will already have level 100 smithed armor and weaponary. Level 100 Achemy potions (simply make large quanities of potions you will use before you enter legendary)(having large amounts stored at home so when you run dry you will simply be able to go home and get more). I would imagine if the player had level 100 in enchanting  then they would have very powerfully enchanted armor and weapons as well. So after you attain 100 in the crafting skills the best thing for you to do is enter legendary and build them up again since they are very easy skills to level. That way we can use our new perk upgrades that we easily achieved by smithing a couple silver necklaces or making a couple potions of invisibilty on other skills such as destruction.