Star Alliance - Which Star Alliance Member to Join?

Looks like I will start flying US/United/Continental for work and going to make a Star Alliance account.

Does it matter which one I make my account under? Any pros to any of the Star Alliance sites? I realized I hated US Airways website already.

Firstly, know that the US Airways site is (in my opinion) one of the best in the entire *A network...

Secondly, please move your question to this thread: http://www.flyertalk.com/forum/star-alliance/1144878-need-advice-ff-scheme-join-please-post-here.html, and answer the questionaire on the first page. Know that the mileage per year question is specific to *A (if you fly 300k a year, but only 20k a year on *A, 20k is what you write)