Speakers have included Danny Sullivan ( Search Engine Watch ) , Jeffrey Eisenberg ( Future Now , Inc. ) , Jim Wilson ( Jim World ) , Lucas Morea ( LatinEdge ) , Mitch Joel ( Twist Image ) , Scott Ferber ( Advertising.com ) , Stephen Turner ( ClickTracks ) , Matthew Colebourne ( coComment ) , Brian Clifton ( Google ) .
Many guests have been helping with hosting this event , including Danny Sullivan ( Search Engine Watch ) , Jeffrey Eisenberg ( Future Now , Inc. ) , Jim Wilson ( Jim World ) , Lucas Morea ( LatinEdge ) , Mitch Joel ( Twist Image ) , Scott Ferber ( Advertising.com ) , Stephen Turner ( ClickTracks ) , Matthew Colebourne ( coComment ) , Brian Clifton ( Google ) .