>I think it is worth-while. I now often use Wikipedia where I previously used Google. It often gives faster answers about specific topics, be it science, programming, history, etc.

I will make it a habit, general search in Google and topic search in Wikipedia.

>But I would suspect any future redefinition of "planet" would be in such as way as to include Earth.

*g*, got to else we will be living on a Midget Planet.