Even if you don't see that as a security risk, a system crash could lock the BlackBerry out of your in-box.

CNN: Handheld Net gadgets get funky

When, in the backwash of the 1929 Wall Street crash, his business (whose employees are all clad in chocolate-box lilac) suffers a downturn, he concocts a plot of murder and insurance fraud that launches him toward the roiling underworld from which prosperity had shielded him.

NEWYORKER: Despair