Co-founder Kevin Systrom announced at SXSW Sunday that the long-awaited Android version of Instagram is nearly here. He teased the version on stage, but didn't provide a demo. The Android version is currently being tested in private beta and will be released "very soon." “In some ways, it’s better than our iOS app. It’s crazy,” Systrom said. In a Q&A following his presentation, Systrom said the ap