(Bloomberg) -- Initial public offerings are back. Maybe.Most Read from BloombergRussia Mourns 133 Killed in Deadliest Moscow Attack in DecadesHarassment and Drugs Plagued a Citigroup Division for YearsPutin’s Ukraine Plan at Heart of Response to Moscow AttackPutin Rejected Terror Alert Before Deadliest Attack in DecadesGucci’s China Shock Reverberates Across the Luxury LandscapeLast week was a potential watershed moment for the long-dormant IPO market, as a pair of technology darlings — Reddit I