Religion or Contrast? (Your opinion)

[littlegrimlin1]

Is atheism really considered to be a religion?

(http://www.dictionary.com)

re⋅li⋅gion  /rɪˈlɪdʒən/ Show Spelled Pronunciation [ri-lij-uhn] Show IPA
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–noun 1. a set of beliefs concerning the cause, nature, and purpose of the universe, esp. when considered as the creation of a superhuman agency or agencies, usually involving devotional and ritual observances, and often containing a moral code governing the conduct of human affairs.
2. a specific fundamental set of beliefs and practices generally agreed upon by a number of persons or sects: the Christian religion; the Buddhist religion.

We don't have rituals do we? (honest question also)
We have a specific set of non-beliefs more so, we don't believe.
Are we considered to be a religion or just have no religion. I like no religion more...