What Oracle does today
the rest will do tomorrow. (some are already doing this)
Oracle do seem to be the most agressive and expert at pissing customers off.
Either pay up or get shafted some other way.
Don't even threat to move to someone else. They'll keep sending the bills anyway.
As a former Oracle DBA (the shame of it... but it was in the 7.3 days) I'd like to use a 'finger' icon but the pirate will have to do instead.