MAPLE VALLEY, Wash., Jun 01, 2010 (BUSINESS WIRE) — Etelos, Inc. /quotes/comstock/11k!etlo ( ETLO 0.90 , 0.00 , 0.00% ) , the leader in building and operating private-labeled Web app marketplaces, has joined the Yahoo! Small Business Reseller program to distribute several Yahoo! Small Business services via its network of Marketplace Partners