Toronto-based startup AppHero launched version 2.0 of its service today, with a brand new interface and big behind-the-scenes changes to how it offers up recommendations to users. AppHero is on a roll
App discovery service <a target="_blank" href="http://appsfire.com/">Appsfire</a>Â received a major makeover today, debuting a new app which now combines app discovery and recommendation with deals. P