Another one from Shirley:
"If I got the DELTA qualification, would Korean universities recognize it?"
My short answer is no! Most admin in Korean universities have absolutely no idea what a Delta is and what it actually means. Most of them don't even know what the Celta is. If you're choosing between a Delta and an MA in anything, you'd be better off by far doing the MA if you want to work at a Korean university.
I'm only doing the Delta as a post-Korea plan. I'd like to eventually become a Celta trainer, somewhere warm, near the beach, with scuba diving (preferably!)