Digital Sky Technologies, the Russian venture capital firm that has invested $400 million in Facebook, has apparently made an offer to buy a piece of Chatroulette, the webcam network where you can chat with random strangers. According to Spiegel Online, DST made an offer to 17-year-old Andrey Ternovskiy to buy a piece of his booming website. He has yet to say yes though, as he is traveling to the U.S. to speak with American venture capitalists before taking any investment.