So I guess that means Speech can now be added to the "easy 100" skill list without console commands, next to Sneak, Lockpick, Block and all the skills that followers can train you in. Woo.
Skills you can power-level easily:
Sneak, Speech, Lockpicking, Pickpocket, Smithing, Enchanting, Alchemy, Alteration, Illusion, Restoration, Conjuration, Destruction, One-handed, Two Handed. You can max all of these without leaving town or actually fighting anything in various ways (all are about as much fun as chewing on dirt, watching paint dry and getting kicked in the junk at the same time).
Blocking if you set it to easy and give yourself some +Health regen enchants while backed in to a corner you can lock down the block button and afk to 100.
That just leaves armor skills, which you can just pay your way to 100 if you care.
You can technically max everything except block and the armor skills without ever leaving Whiterun without touching the console if you really wanted to, it would just be really, really, really boring.