User:Bittybattybitbotisnotabot
links to useful en.policies:
http://en.wikipedia.org/wiki/Wikipedia:SOCK#LEGIT
Alternative accounts have legitimate uses. For example, long-term contributors using their real names may wish to use a pseudonymous account for contributions with which they do not want their real name to be associated, or long-term users might create a new account to experience how the community functions for new users. These accounts are not sockpuppets. If you use an alternative account, it is your responsibility to ensure that you do not violate this policy. Valid reasons include:
- Bots: A common special case of maintenance involves bots, or programs that edit automatically or semi-automatically. Editors who use bots are encouraged to create separate accounts, and ask that they be marked as bot accounts via Wikipedia:Bots/Requests for approval, so that the automated edits can be filtered out of recent changes; see Wikipedia:Bot policy.
- Humor accounts: The community has accepted some obviously humorous alternate accounts, for example User:Bishzilla, User:Bishapod, User:Darwinbish, User:Darwinfish, User:Floquenstein's monster, and sometimes Lady Catherine Rollbacker-de Burgh (the Late).
Edits made using an account with a bot flag attract less scrutiny than regular edits, so human like editing should not use the bot flag, only an account without a bot flag should be used for general conversation.
Why would a serious robot working on the International Space Station, doing serious work need to talk like a human being for the purpose of humour ? That is a good question, you could ask NASA why Dextre demands to be called "Dextre the Magnificent" or if you can't get in touch with NASA, you could ask NASA's other Robot on the International Space Station, Robonaut, on his official facebook page or if you don't have access to facebook, you can try his official twitter page