A lot can change in one year. Many of the top startups on the 2010 Digital 100 list have been acquired or gone public. Others have smashed their 2010 rankings and jumped up a few spots.
There are a lot of new additions to this year's Digital 100 too; they've risen from obscurity and received massive valuations.
Of course, some startups that used to be great have struggled. They either fell a few spots, or were removed from this year's list completely.
Here are the new additions, the biggest winners, the biggest losers, and the startups that were replaced.
New Additions To Digital 100:
Biggest Winners:
#1 Facebook +55 billion (#1 last year)
#3 Groupon +7 billion (#11 last year)
#2 Zynga +5 billion (#2 last year)
#9 LivingSocial +2.4 billion (#26 last year)
#11 Palantir Technologies +1.65 billion (#24 last year)
#20 Kayak +600 million (#32 last year)
#13 Hulu +600 million (#17 last year)
#29 Angie's List +500 million (#67 last year)
#35 Foursquare +500 million (#91 last year )
#23 Coupons.com +400 million (#25 last year)
#38 Buddy Media +350 million (#79 last year)
#33 Chegg +250 million (#37 last year)
Biggest Losers:
#18 Mozilla -400 million (#13 last year)
#68 Sugar Inc. -125 million (#61 last year)
#66 The Ladders -525 million (#58 last year)
#77 Undertone -50 million (#75 last year)
Completely Replaced:
Digg (#94 last year)
Linden Labs (#92 last year)
Ustream (#74 last year)
Auditude (# 105 last year)
