Google throws down a few hundred grand to get the .app domain, in concert with modifying their web browser to deliberately mark others' traffic as "Insecure" (it is not necessarily!), and reaps the fees now and in perpetuity ever year thereafter for maintaining a simple database of DNS glue entries which you literally could maintain using MS Access (by which I mean, the database schema and maintainence is bog-simple).
How is the coming Chrome modification not "tying"? Anyone familiar with anti-trust laws care to comment?