Facebook Invisible Scanner
Yep, you read it right. Download your Facebook albums or download your friends facebook photo albums using a single click right from the internet browser – firefox. Because social networking sites are good but they can block you and delete your account as easily as you can crush a mosquito. They won’t normally do that but they can. So why not taking backup of facebook photos? all photos, including yours – and if necessary – photos of friends as well.
If you are annoyed by your yahoo buddies who play hide and seek sometimes then here are few Yahoo Invisible scanners and detectors which will enable you to scan which of your buddy is pretending to be invisible but is actually online.