Faceaversary

So it's my Facbook Faceaversary 
Nine years
of providing my personal
information
to 
Facebook Inc
to be collated
and sold

I thought it was
wierd
that everytime
I reviewed my data
my dob (date of birth)
was added back
in my personal file

dob is a major
category 
in the data
Facebook 
Sells

I wonder what would
happen 
if everyone
changed ...
their
Facebook dob
from their real
birthday

to
something
else

give or take 20 years

If you spike your data
it's worthless

hilarity ensues