ads in yahoo mail or yahoo mail in ads

Yeah i know for supporting free users many people place ads on sites.Even they need to live right.Yes, yahoo gives a great mail and good interface to use.but, yes but itself, i was very much amazed when yahoo showed me a image of 300*250 which you are seeing in the attached file.then i got a doubt whether yahoo is showing ads in my mail or showing my mail in their ads.
need to think abt this right.

Ayam bandhur

Hi Friends,

this weekend i was just flipping the pages of upanishads,
there i saw a beautiful verse it goes like this

"Ayam bandhu ramam nathi ganena sachikathasam,
udharacharithanam tu vasudeva kutumbakam."

i find this to be a good verse which says how we should treat fellow beings,

okay okay cool guys i will explain its meaning
the midgets feels that this person is my relative(here relation thru blood) and this person not
but where as the wise feels that the who universe is my familiy hence every one is my relation(this is thru eternal love)

so friends r u midget or wise determine your self wat u say
by a wise ;-)