Casino Credit...

Perhaps someone in the credit business can answer this; I think I know the answer:

I noticed on a credit report produced during a recent home purchase the fact that the three casinos (or groups) where I hold a line of credit were denoted on the report. Is this considered a good thing for credit or would a finance company give a negative value to a "gambler"? I would think that as the credit is good credit, it would be a plus. The guy bankrolling my loan couldn't answer one way or another. (The loan was approved without any contentions.)