Eve Online 21-day trial FREE Public Invite Link

Is that a referral link that you get something for people signing up using your unique id?

https://secure.eveonline.com/trial/

http://www.steamgifts.com/about/guidelines

• Referral links are not allowed in the community, and if you choose to post a link, please be sure all referral codes have been removed.

Any one can always chose register with referral link and get 21days trial or normal with 14days :)

Anyway the registration itself through this link, does not give me any benefit, just as the person registering the uses, GTC or PLEX, I get a one-time extension of the validity of my EVE account

Why the hell is this blatant referral link still up?