Share 'Sending Cash For Zines: A Dying Practice?'

I was looking over Jack Cheiky's Syndicated Zine Reviews Blog Spot a few weeks ago, and it seemed like where before, there were plenty of physical addresses one could send cash to for zines, most or all of the more recent ones were only available on-line by ordering through "Etsy". Now, I'm so internet-ignorant, I don't know much about Etsy other than that it's a supposedly smaller, friendlier,…