: Ashton Kutcher’s proven himself to be a great predictor of tech business trends. He was among the first to invest in Uber, Bitcoin, Airbnb and Skype, all of which went on to change the entire landscape of their respective industries. But he didn’t take the plunge on those investments with the support of his better half. “Sometimes you shouldn’t listen to your wife,” Mila Kunis joked on the April 29 edition of “The Late Show With Stephen Colbert” (via People). Looking back on their relationship, Mila admitted that she’s been trying to nix Ashton’s solid business ideas for about a decade. “Early in our dating, two things came up,” said the “Four Good Days” star, who married her fellow “