wiredmikey writes "Is RIM's centralized network model broken? Andrew Jaquith thinks so, and provides an interesting analysis on why RIM should move to a decentralized model. After two long outages this month, many believe that the end is drawing near for Research in Motion, maker of the BlackBerry. But is Research In Motion in trouble? Financially, RIM continues to be a healthy company, throwing off billions in profit each year. But if it doesn't 'think different' about its network strategy, its customers may think different about their choice of handset vendor, Jaquith argues. Jaquith says RIM should dismantle its proprietary centralized delivery network, something that has been a key strength for the company. Data plans that provide TCP/IP over wireless carrier networks are now ubiquitous, nullifying a key RIM advantage. Does BlackBerry need to rethink its network model to effectively compete moving forward?"