For those of you who think Dan lost by one of the "biggest" margins in the history of BB--- here's the previous seasons and their votes.  There were 5 --yep  5 other seasons that put season 14 in pretty normal company.
Big Brother 1      Eddie McGee   59%   Differed completely from later seasons, where eliminations were called "banishments" instead of "evictions" and occurred via the viewers instead of votes.
Big Brother 2      Will "Dr. Will" Kirby   52 (63)   First season to feature the Head of Household (HoH) and in which a HouseGuest, Justin Sebik, was expelled from the game. Also the only season to have nullified votes in the finale.
Big Brother 3   Lisa Donahue   91
Big Brother 4      Jun Song   61   Featured the "X-Factor", in which five people were joined by ex-boyfriends or ex-girlfriends. Also the first season to feature the "Big Brother Jury", where the last seven evicted HouseGuests voted for who to win. First season to feature the Diamond POV.
Big Brother 5      Drew Daniel   43
   
Big Brother 6      Maggie Ausburn   43   Billed as "Summer of Secrets", 
Big Brother: All-Stars   14 returning contestants      Mike "Boogie" Malin   61   Introduced the "Coup d'Ιtat", earning the power to overthrow the HoH and change nominations, and the "Big Brother Slop", which replaced peanut butter and jelly sandwiches as the weekly food restriction.
Big Brother 8      "Evel" Dick Donato   52   Featured three nemeses (Dick, Dustin and Jessica), and the addition of "costumes", which would later be used in subsequent seasons. Also the first season to include "America's Player".
Big Brother 9      Adam Jasinski   61   Only season to air in the winter as a result of the 2007-2008 Writers Guild of America strike. Also the first season to have the HouseGuests play as couples and the first to have a player walk out of (voluntary quit) the game.
Big Brother 10      Dan Gheesling   70   Noted as a "back to basics" season by both CBS and the production team. As part of the back to basics format, there was no "twist" to the season, live audiences returned for the Thursday eviction shows for the first time since Big Brother 1, and for the first time since Big Brother 3 the HouseGuests were all complete strangers. Second season to have an America's Player. Also the only season to have a unanimous vote winner.
Big Brother 11       Jordan Lloyd   52   
Big Brother 12   Hayden Garrett Moss   43   Featured the "Big Brother Saboteur", whose mission was to not win the grand prize, but perform various tasks to disrupt the lives of the other HouseGuests in order to win $50,000.
Big Brother 13      Rachel Reilly   43   
Big Brother 14   12 + 4 returning coaches   Ian Terry   6-1   Featured four successful ex-HouseGuests returning to play again to coach this season's HouseGuests, while playing for their