I think...No, I KNOW that there is such a thing as Thrifting Karma. If you donate stuff, cool stuff will come back to you that will make you squeal.
Case in point: I donated a ton of stuff to Goodwill from the closing of The Booth. Next day, I am do a quick walk-through...and this is what I find...
Oh. My. Goodness.
I am in love.