BRIAN QUINN was named vice president of advertising sales and marketing and will oversee all sales efforts for Dow Jones Online, which includes WSJ.com, MarketWatch.com and Barron's Online. Earlier this year, Quinn was promoted to vice president and national sales manager and previously served as director of Eastern and Midwest advertising sales for Dow Jones Online. KEN DETLET was named executive director, sales operations for Dow Jones Online, up from director. DANIEL BERNARD joined the company as vice president of marketing. Most recently, Bernard was global head of advertising development and product design for Reuters Consumer Media.