In all honesty it didn't occur to me to click it.
Depending on your computer a virus scan might be prudent (especially if you use an out of date browser, or internet explorer (the difference is small

)), though you're most likely (but not certainly) ok. In fact just run a virus scan anyway, its a good habit. Perhaps a spyware one too if you're so inclined.
Look behind you and see an ever decreasing number of ghosts. Currently about 15.