Dave Barry is a humor columnist. For 25 years he was a syndicated columnist whose work appeared in more than 500 newspapers in the United States and abroad. In 1988 he won the Pulitzer Prize for Commentary.

Many people are still trying to figure out how this happened. Dave has also written a total of 30 books, although virtually none of them contain useful information. Two of his books were used as the basis for the CBS TV sitcom "Dave's World," in which Harry Anderson played a much taller version of Dave. Dave plays lead guitar in a literary rock band called the Rock Bottom Remainders, whose other members include Stephen King, Amy Tan, Ridley Pearson and Mitch Albom.

Mazen is a technology executive with both Fortune 500 and internet startup experience. Mazen has been with eBay for 6.5 years and is responsible for eBay Marketplaces technology Operations. In his role, Mazen is responsible for the day to day operations of the eBay Marketplaces technology platform in addition to technology operations strategy, data centers, servers, databases, storage, data warehousing, and global network technologies.

In the past few years, Mr. Rawashdeh has led multiple technology initiatives at eBay which provided a significant reduction in data center power, footprint and up-lift in the eBay site capacity while driving the TCO "Total cost of ownership" down.