I agree with wsieber - the word has become so commonplace as to be meaningless. There's hardly an advertisement for any sort of service these days that doesn't claim things like, "..have your carpet professioanlly installed", "...your car professionally detailed" etc.

In my cynicism, all I hear when listening to these adverts is that the person providing the service will do a better job merely because they are being paid!!

For this reason the word has been banished from the stales vocabulary.

stales