C&L: Mobliss, Appear Networks get new CEOs

Mobliss hired Jim Merrick as CEO.

Scott Layman is the new CEO of Appear Networks.

Novatel Wireless named Peter Balchin general manager of Europe and Julie Cunningham investor relations officer.

Cingular Wireless hired Maurice Contreras as director of marketing for the
company's South Florida region.

Marc Weinberg was named vice president of sales for the Americas at Roundbox.

American Tower named David Sharbutt to its board of directors.