Guild Wars 2

It seems ridiculous that my level 21 chef can create any recipe he wants no matter the level, and yet I saved up for and purchased a Tray of Omnomberry Bars from the Mystic Forge and now I can’t learn the recipe as I am not level 80.
Crafting should not be restricted to any level, so lower level players can sell their goods even though they themselves may not be able to use them. If this doesn’t seem reasonable then abolish all recipes above the player’s level so they can’t unlock them til that level is reached. Either or should be implemented so there is no confusion.
Saving up the required mystic coins, crystals, Elonian wine, etc only to find out you can’t use the recipe is VERY frustrating to the player who did all the work. AT THE VERY LEAST….issue a warning when purchasing the item so the player knows he won’t be able to learn the recipe. One assumes that if he can manufacture an Omnomberry bar in his crafting table, he SHOULD be able to craft the recipe as well. Seems reasonable does it not?