Why do some domains show unexciting websites?

[Praveen]

Hi... I had this question pondering my blood every second.. Many websites, which do not exist or may be deleted due to some issues, will be viewed by some other proxy website that too some non-sense, irrelevant contents.. Why will this happen? For example take http://ww2.wtfunfact.com/ The contents in it are totally irrelevant to the website that I surfed for.. Why is this? Thanks a lot

[Spencer Killen]

there called landing sites, people buy the domain usually because people accidentily type it in a lot then try to sell it or just put ads on it