I rarely need to repair my gear anymore, it takes weeks to actually lose dura on gear, even weapons. It's also very easy to get stuff repaired, I put something up for 1gil to get repaired in uldah by my friend and someone else did it for me, I didn't see who but that person was really nice ^-^
You don't have to level crafts anymore, this post would have been true in 2010 when weapon dura would die after like 30-45 mins of leveling. I don't think the OP actually plays the game anymore, they're consistently wrong and very low level :(
