I'm totally jumping on the spin control bandwagon with
manarth. In a previous life, I was a SQL Server 2k dba, not too far removed from Crystal technology...
This guy wasn't sabotaging anything, is my take. "dbo" is a default "database owner" indicator. He/she was, as
manarth suggested, simply trying to relinquish ownership on his/her way out the door, not intentionally cause damage. He/she simply a) didn't remove ownership throughly enough, or b) didn't leave the job up to the dba, which substantiates
butchrecon's point about not meddling. If you don't know what you're doing, or only know how to go about it half-&%^ed, keep out of it.
But, about the Crystal Forum thread, either: the one posting the thread is a busy-body who really should leave such concerns up to the dba in the situation, or, is a dba who maybe needs to go back to class to learn how to strip/reassign ownership (in SQL Server, it was a stored proc like "sp_changeobjectowner" or something of that ilk....yadayadayada....like I said, "in a previous life"
Anyway, I rant to appease myself....it's Friday....
cheers....