search (keywords, country, type).
Have the new-user scenario route the user through this page.
Also, link to it rather than team.php for existing users.
- user web: use cookies rather than URLs to identify new users,
and show "Welcome to X" when they reach their user page.
- user web: don't show user intermediate page for join/quit team.
Just take them to their user page.
svn path=/trunk/boinc/; revision=13731