I go even further.
It only gets registered in my team's list if the team is local admin (Windows), sysadmin on SQL and *nobody* else can be sysadmin using Dev tools (SSMS, BIDS etc).
Carefully worded emails help.
The alternative is to play catch-up with 'power users' and eternal cat'n'mouse with Developers.
Not worth the aggro...
Cheers,
JohnA
MCM: SQL2008