Also, the fact that once you have almost complete monopoly in the enterprise market, only a huge paradigm shift will knock you down. Most of the times, the mark

Also, the fact that once you have almost complete monopoly in the enterprise market, only a huge paradigm shift will knock you down. Most of the times, the market leaders are able to adapt, and the clients give them a lot of leeway - not the least because of the points which you pointed out.