Remember those happy, innocent days when the web world was getting excited about Ashton Kutcher racing Britney Spears to be the first Twitter account with more than one million followers? Things have moved on: Lady Gaga just signed up her 15 millionth follower on the microblogging service – the first account to reach that milestone. She’s now more than one million followers ahead of Justin Bieber, and the gap is widening: Gaga took just 28 days to get her last million followers, beating her previous record of 31 days for a million between July and August this year. “At her current speed, Gaga should reach 16 million followers by November 27, and 20 million between March and April 2012,” notes MediaBistro.
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,…