Yahoo has acquired many small startups and big companies over the years but still not in a good position. Last year Yahoo acquired mobile analytics firm "Flurry" and CEO Marissa Mayer stated that Yahoo is a "mobile first company."
This is really an embarrassing week for Google due to some breakups with their partners. Few days back news came from Mozilla Firefox that from 2015 Yahoo will be their default search engine. Google has been the default search engine for Mozilla since 2004 but this time in the year of renewal Mozilla has decided to break the pact and chosen to go with Yahoo.