I do miss walking into Radio Shack and finding components I really needed. Now, they have a few drawers, with almost nothing in them. When I hit the door and am asked "Can I help you find something", I laugh inside, and kindly reply "No, I'm good thanks". Like the 18 year old kid even stocks those drawers, and if he does, he's oblivious to what the stuff is. I'm tempted to ask for a 1.21 gigawatt flux capacitor, but I'm not that cruel. If I need a quick antenna adapter from China, I'm usually in luck.
Mouser is my favorite place to shop now. They ship VERY fast, and have EVERYTHING a research vessel might require. I have even gotten samples from time to time, free of charge. They rock...

Yep, "Cell Phone Shack" is comatose...time to pull the plug.