More rounds will come later. Computer, software, telecoms and Internet development companies have done fine. It's mainly business to consumer ecommerce and consumer Internet service companies who've been found lacking. There are two sides to this. One is purely a business side.
Every successful business likes to avoid true competition.
If you're a coffee shop, you want to be the only coffee shop in town. If you're an airline you want to make sure your country restricts flights in and out by competing airlines. As soon as competition becomes too real and fierce, you can't make much money. A good example is the car manufacturing industry in Europe. Right now it's hugely competitive and there's not much profit there for anybody.