I seriously doubt any of those sites help Boonex make any money.. the reason they don't sue them is they don't care, if you haven't noticed they really don't care about anything.

The law says you can use a companies name in your URL as long as you aren't profiting from the site or trying to trick viewers into thinking you are part of the company. If neither of those apply it is free speech.
Below is the legacy version of the Boonex site, maintained for Dolphin.Pro 7.x support.
The new Dolphin solution is powered by UNA Community Management System.