Some time ago, I gave up on the idea of finding a thread that connects each story in the weekly Extra Crunch roundup; there are no unified theories of technology news. The stories that left the deepest impression were related to two news pegs that dominated the week — Visa and Plaid calling off their $5.3 billion acquisition agreement, and sizzling-hot IPOs for Affirm and Poshmark. Watching Plaid and Visa sing “Let’s Call The Whole Thing Off” in harmony after the U.S. Department of Justice filed a lawsuit to block…
