Further discussions on the Aardvark Business forum might even be part of the reason that LinkStar Media do now have a website, albeit one that is bland in the extreme, and still has no "real world" address.
There was a lengthy contribution to the discussion by someone from LinkStar Media, who seemed to answer many of the specific questions that had been posted by other sceptical website owners.
See the Aardvark Business forum.
Update 3 September 2008: Sorry, no you can't see the Aardvark Business forum on the subject of LinkStar, because a LinkStar manager has requested the forum entries be removed.
However, most others viewed the responses from LinkStar as "unconvincing." Of course, you can make up your own mind, and hopefully the discussion on the Aardvark forum will help your decision-making.