Grandpa, What's A 'Pay Phone'?

"Here are our picks for 10 businesses facing extinction in 10 years:

Record stores: Record stores are closing in, well, record numbers. One of the most prominent music retailers, Tower Records, shut down all 89 stores last year after concluding it couldn't withstand the onslaught of online music stores and chains like Wal-Mart, which can offer lower prices and sell other items to offset the smaller number of CDs being sold.

Odds of survival in 10 years: Great, if you consider Wal-Mart a record store.

Gay bars: As The Orlando Sentinel noted in a recent article, around the country gay bars have been going out of business as gay men and women have been gaining greater acceptance in society. What used to be a hangout for people who felt unwelcome elsewhere is becoming less necessary.

Odds of survival in 10 years: As with many industries, the very best of them will endure; the rest won't.

Pay phones: In 1997, there were more than 2 million pay phones in the U.S.; now there are approximately half as many. There are probably always going to be certain places like airports and hotels that offer pay phones, as long as there are people who don't own or can't afford cell phones. Because phone kiosks on the streets are a favorite for drug dealers, who don't want to have their own numbers tapped and tracked, cities are shedding them.

Odds of survival in 10 years: They'll be around, but won't be anything to call home about.

Used bookstores: They've been closing fast, and those that are still open are relying on what's making them obsolete: the internet. A used bookstore used to be the place to find that beloved, out-of-print children's book you used to read 17 times a day until your little sister flushed it down the toilet. Now you just type that title in a search engine and order it within minutes.

Odds of survival in 10 years: Some of them will still be eking out an existence, but the handwriting is on the wall."