Mark is Senior Director of Online Marketing for Stone Temple Consulting. Mark formulates and implements the promotion of the Stone Temple brand online, including content and social media campaigns, and assists Stone Temple's senior consultants with their client needs in those areas.
He has a special reputation as an expert on Google+ and Google Authorship. A former teacher, Mark has worked directly in Internet marketing since 2005, but has been involved in social media and online community formation since the mid 1990s.
Mark has spoken at major conferences such as SMX, MozCon, Pubcon, and SearchExchange, and is a regular columnist for Marketing Land. He has over 80,000 followers on Google+, and created and runs the largest online community about Google Authorship and Author Rank.