Even when it comes to Twittering Cisco Systems is leading. Cisco Systems is honored to win 2010 B2B Twitterer of the Year. Cisco Systems at Twitter is doing a great job over past two year. I could see all most all updates from Cisco Systems are twitted, guess who is at number two? it’s Juniper Networks. For further info check this blog post. I think Twitter is a key tool for revolution especially in this century. Waiting for what? Start twitting this post who knows you might be among the 2011 Winners.