zacman wrote:
>why the hell should TroikaNG fall under
>the "Gesetz gegen den unlauteren Wettbewerb"

Here is the short version:

Any company that markets any products into German market has to have the information mentioned in § 6 TDG at their website. If the company hasn't the infos any other competitor (or consumers through consumer protection agencies etc.) can demand the company to sign a declaration of cease and desist and obtain a injunctive relief against the company.