Honestly I'm sure a lot of people on HN have experienced the "hey I just wanted to see how you were doing" call from their bank. Once you have >$100k in your chase accounts they'll start doing that.
But why would anyone have that much money in their Chase accounts? I keep a nominal amount of money in my chase account and send the bulk of my money to fidelity to throw into whatever investment vehicle I like. Sadly, I think you need to have $1mil at fidelity to get the same red carpet treatment chase will give you for $100k.