A sought-after speaker, Sobel frequently speaks on cloud computing, virtualization and a variety of other topics at industry events including the Microsoft Worldwide Partner Conference, CompTIA and SMB Nation. One of the nation's leading experts on cloud computing and virtualization, he is frequently quoted in business and technology publications, authored the book Virtualization: Defined, and is a regular blog contributor to both Channel Insider and Channelnomics. He was named to SMB Technology Network (SMBTN) and SMB PC magazine’s SMB 150 for four years, has been part of the MSPmentor 250 for three years and in 2013 was recognized for the fourth year in a row as one of the top virtualiz...