It's interesting to note the following "coincidence":
LinkedIn acquired Data Savvy Job Search Startup Bright.com For $120M in February 2014.
1PG acquired Marianas Labs, an innovator in large scale data processing analysis in December 2015.
Linkedin:
Achieved Hiring service revenue of US$1,770m in 2015 year.
Grouped EBITDA: US$780m
Market cap: US$15b