I searched the forums and didn't find much. I figured I would see if anyone wants to post on how much they have available vs. how much they make.
My current limits are almost $90,000 combined against the $30,000 I make per year.
It took years to get this. I have gotten almost $40,000 in the last year in credit limits, but that was due to building trust and such with good credit unions like Navy Federal. (They increased my Navcheck from $5,000 to $10,000. Approved me for $10,000 limit on their Platinum card. Increased my nRewards from $2,000 to $8,000.)
Keeping your reports clean definitely helps.