*Readers weigh in on future of residential VoIP
* Beware the security risks of wireless 411
* Readers discuss price and necessity of traditional phone service
* Web services might impact traffic mgmt.
* Readers weigh in on power issue with VoIP phones
* The long and short of P2P apps
* Convergence in education, Part 2
* When cable and DSL back each other
* Convergence in education, Part 1
* Your growing dependence on DNS
