Skill assessment platform Mettl.com eyes global market, rebrands B2C platform to TutrrPanasonic launches Toughpad tablets targeting enterprise segment; AOC enters Indian tablet market with BreezeFormer Indiatimes marketing head rolls out Pikboo, a closed user group platform positioned as Facebook for kidsSokrati introduces digital marketing service for SMBsAmazon gains against Apple’s iTunes in music downloadsYahoo posts flat Q1 revenue on declining display ad sales