¡Claro! Viene en esta parte (donde están las condiciones de uso de este sitio):
http://www.mini2.com/forum/faq.php?faq=vb_faq#faq_tos
Y en este caso sería esta parte la que aplica:
"You agree not to use the MINI2 Forums to either advertise or promote commercial endeavors, which includes direct posts, as well as, active links to other sites on the Internet, without permission from the MINI2 Administrators or Moderators. All such requests for permission should be directed through the contact form or via Private Messaging. You may, however, include URLs or active links to commercial sites, reasonable in number, only for the sole purpose of expanding on comments or providing additional information as part of regular forum interactions. MINI2 Sponsors have extra rights with regard posting commercial messages and links to commercial websites."
¡Gracias de antemano por tu comprensión!