Cookie question

What is your favourite between Oreo and Chips Ahoy! cookies ? :lol:

On a more serious thought, is there a reason I should keep cookies that aren't related to either website or forum logins ? As an example I have mozilla.com and mozilla.org cookies currently stored. Considering it is unlikely that Mozilla is a recognized privacy intruder, is there any justifiable reason I shouldn't remove them ? Any third-party cookie manager for Firefox that is recommended ?

i never delete a cookie, but that is just me. i can't see any reason why not to remove the cookies from mozilla