Glossary of Terms
Fragment of a discussion from Talk:March 2011 Update
I'm sorry, Kerry- your userpage on this wiki, and not on the English Wikipedia.
Your userpage on this wiki is at: http://strategy.wikimedia.org/wiki/User:Kerry_Raymond On the english wikipedia, it's at http://en.wikipedia.org/wiki/User:Kerry_Raymond
You'll note that the addresses are different - they're different sites, linked with a single login, as Steven said.
The reason that we don't have it automatically pull your userpage from one wiki is that many people operate in several different languages, and they'll have different userpages for each of those languages or functions.