Are you an idiot? You have no clue what you're talking about.
1) You can mail Zin'rohk to a level one character, it is bind to Battle.net account. You can mail looms to a level one, why not zin'rohk? Try it in-game before making stupid assumptions.
2) OP is saying you can mog Zin'rohk to look like a Horde sword, and then send it to your alliance toon. (or vice-versa).
3) Maybe the Archaeology one is different? People have been saying that the looms have been fixed, yet he posted this and afaik it still works.