Your blog led me to find Cisco news on Barron's - Beat the estimates for this quarter, but guidance was disappointing. I've kicked myself a bit for not buying CSCO when it was in the $20's with a good dividend. So no one is immune. I haven't seen how the price faired. Interesting to me that they've made part of their business computer/network security. Being an established company, perhaps they give the newer kids on the block - Fireye, Palo Alto networks, etc. - a run for their money. That sector is heart-attack city. Bought PANW around $140, went to $200, then down to $120, now up to $160.  Crazy.