I'm with you on that line in the sand (and I've already crossed it how many times? XD). Interviews suck, but the worst part for me is the resume. I think it's because at my company when you're trying to get a promotion you're sitting across the desk from people you've worked with for 3+ years, and they know your faults and they try to break you down in the interview.

My interview for a sup position lasted 1 hr, and was not pleasant. Not at all. (Although I came in second for almost getting the job! Lol!)

So after that, interviewing with a company that at least try to be polite... it's no big deal. Kinda like sticking your hand in a cotton gin. After that, stubbing your toe isn't bad. lol.