These are from the NY Times...
• Why is Wi-Fi free at cheap hotels, but $14 a night at expensive ones?
• Wi-Fi on airplanes. What’s taking so long?
• Who are the morons who respond to junk-mail offers, thereby keeping spammers in business?
• Why don’t all hotels have check-in kiosks like airlines do?
• How come cellphone signal-strength bars are so often wrong?