My Hunter is a Skinning/Dragonscale Leatherworker, and I've not regretted it at all. First of all, I like crafting. Making stuff that myself and others can wear. Doing random inspects, and finding an item that says "made by me" on it is always satisfying. Also, my Epic boots wouldn't have been mine without it.
Not to mention that my Druid got her Heavy Clefthoof kit from my Hunter, as well as the armor patches and so on. On that character, I'm Mining/Jewelcrafter which provides me with most of the gems I use on my characters, and the Primal Fire/Jewels I can sell and buy other gems for.
Not to mention that as a Hunter, farming a stack or five of Thick Clefthoof Leather goes fast as hell. That stuff sells decently, and if portioned out so you don't drown the market, will net you a healthy sum of cash.
Not to mention that you actually make some decent gold just from the trash loot / Greenies you get while skinning.