Side effects of diet coke

Of late I have been drinking a lot of diet coke (abt 2 cans /day) and i heard from someone that its not good for health.So I started searching on the net for articles on them...and here's wat I found

Anything in extreme is bad..same goes for diet coke....

There are several articles that talk abt aspartame in diet coke being extremely bad .about hundred dangerous symtoms were mentioned and then there are articles that mention that its an internet hoax and ill effects of aspartame are overexxagerated ..

For the momnet, i have decided to have diet coke occasionally

Source:
http://en.wikipedia.org/wiki/Aspartame_controversy
http://joi.ito.com/weblog/2002/10/26/is-diet-coke-ba.html