I don't know on which ground the author can claim Google don't know the art of bouquets. Seemed a bit gratuitous for me, when referring to a company owning sear

I don't know on which ground the author can claim Google don't know the art of bouquets. Seemed a bit gratuitous for me, when referring to a company owning search, Chrome, Gmail, maps, Android, YouTube. Is it because they didn't discontinue Knol yet?