RT @LiamBoogar: AdTech M&A: eBuzzing to merge with Teads. Next stop, IPO. http://t.co/NLtQUiRRYh Frédéric Montagnon (@fred_montagnon) March 24, 2014 AdTech has been pretty hot in Paris in the past few years, and with Criteo's IPO paving the way for M&A,...