Sports advocates say young people, and active people of all ages, are more prone to ditch their landline and go wireless-only.

WSJ: Sports Results That Leave Final Score Unclear

They were prone to accounting shenanigans from the get go that never passed muster at the SEC.

FORBES: Groupon Remains a Put On

Texters, social-network posters and emailers are all prone to write (as their messages go zipping and hurtling back and forth) in sharp-edged shards and slivers of language.

WSJ: David Gelernter: The Pros and Cons of Cyber-English