Facebook does not give you any way to find out who has been viewing your profile.
Any application or link which claims it can reveal to you who has should be treated with great suspicion.
Sick of reading about rogue apps on Facebook? Here's a Facebook scam with a difference.
A "profile viewer" scam under the name Social Tagging Worldwide tricks you via the clipboard, not via the usual rogue app.
Don't just read the latest computer security news - watch it in 90 seconds!
The lessons this month: not as Anonymous as they hoped, App Store not so safe after all, Vodafone stirs the privacy waters, and Facebook backs down.