Why are there no sources of EXP for crafters below 50?

[Kazamma]

Yeah, it is only about one level per day from Ixal quests. But you also can get Materia from the higher tier Ixal quests, and doing the Ixal quests give you the opportunity to barter for some nice stuff.
But remember that it is in addition to all other sources of EXP. Add in GC deliveries (which can give a lot of Exp for starred HQ items) and levequests and the Exp just for crafting an item and the bonus for the first time you craft a specific item - it all adds up quite quickly.

ohh thank you very much for your answer =) very useful to know ^^ ty=))