Facebook, which recently passed News Corp.’s MySpace as the most-visited social network in the U.S., now counts 250 million users, having added 50 million since early April. Facebook counted 70.278 million unique users in May, besting rival MySpace (70.255 million) for the first time ever.
Tools: platforms to help you reach new audiences
Tools: Kaiber
In the year or so since its launch, AI startup Kaiber has been making waves,…