Should Amazon or Google buy RadioShack?

With Amazon setting up delivery bins at colleges and convenience stores -- replacing the Post Office -- while Google goes retail, too, setting up phone stores -- wouldn't it be cheaper for those cash-rich chains to take over an ailing retailer with locations in every retail district around the country?

Like, say, Radio Shack, writes Gina Chon at here.

For just $325 million in stock market value, plus a suitable premium, the buyer picks up more than 4,000 locations in high-traffic areas, she notes.

Sears, Best Buys and other ailing chains could bring in more space for groceries and whatever other new markets the morphing tech giants plan to go after -- though they're also still a lot more expensive, she adds.