So am I a Buddhist or an atheist who meditates?

These thoughts have been rolling around in my head lately, though I haven't really given voice to them. I found the article below which describes very well how I've been thinking lately. While still being absolutly conviced that practicing Buddhist meditation and mindfulness, etc, is very beneficial in everyday life, I'm not sure if it is really honest for me to call myself a Buddhist. But maybe it doesn't really matter :)

http://homoeconomicusnet.wordpress.com/2008/01/03/why-i-am-not-a-buddhist/