I didn't say they were disguised, just not made clear.
Take a look at Rsync for example, junior member - look further into profile and you can see he is part of the
VPS Hosting Support Team,
Take a look at vzaddict
VPS and Performance
Both these users are staff but are 'normal' members.
Some staff members are clear, some aren't - it's just an observation and a suggestion to make it clearer for your customers - upto you if you take it on board or not