stalker site
n. A Web site devoted to a celebrity, the content of which clearly indicates that the fan who created the site is obsessed with their subject.

Example Citation:
"Many Web sites are tributes to celebrities by appreciative fans. However some of these sites — the so-called 'stalker sites' — get downright creepy when you see they have dozens or even hundreds of pictures of the star, track the star's comings and goings, and generally just obsess on the star's overall place in the universe."

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