I have 11 cards too, but only use 3 or 4. Sometimes I let a balance report on up to 3 cards at a time, but usually just 1 or 2. I make less than you, about $75,000. I don't think income really matters though. Whenever you get to a point where you have balances on more than a few cards that you can't pay off easily each month, then you have too many cards. This might happen with different amounts of cards for different people, but for me, having 11 cards that I manage perfectly fine each month is not too many
Wow...does he pay online or have them mailed? LOL
I wouldn't keep CCs that serve no purpose. My max would probably be 5-7 cards, but everyone is different in terms of what cards they need for specific purposes.
1,497 cards is still manageable apparently ...