It seems the Google giant
can't handle the big demand on their new tool (Google Analytics). Once the new tool has been introduced everyone jumped on the opportunity to get it... am sure google is loving it!
Google Analytics has experienced extremely strong demand, and as a result, we have temporarily limited the number of new signups as we increase capacity. In the meantime, please submit your name and email address at http://www.google.com/analytics/sign_up.html and we will notify you as soon as we are ready to add new accounts. Thank you for your patience.