Nortel Networks Files for Bankruptcy ProtectionThe VAR Guy isn't shocked or surprised to hear Nortel Networks has filed for bankruptcy protection. The bigger question on his mind: What does this mean for Microsoft, which hitched its wagon to Nortel's unified communications strategy? Hmmm. Our resident blogger suspects Microsoft will do just fine even if Nortel drowns. For the best, most timely coverage of Nortel, check out Mark Evans' All About Nortel blog. It's a winner.