I don't understand what you are complaining about?
I think he's complaining about not being able to trade his BTC elsewhere while waiting for a withdrawal. I don't particularly enjoy having to process manual withdrawals either, but I'm willing to do it because I VALUE YOUR BTC.
I do agree with his assessment that it is not wise to have more on the exchange than you're willing to commit to for a day or so.
I also sympathize with people wanting to move their BTC around quickly, however I think it's better to have slower moving BTC than no BTC at all when the hackers come calling.
I wonder if I setup an option in the site: Keep my coins in the [ ] HOT WALLET [X] COLD WALLET
Would people really want that? I mean, I could do it. And the users that opt to keep theirs in the hot wallet get no withdrawal limits, but also get their balance zeroed out if it's ever stolen?
Might I suggest a slider? Gives a bit more balance between speed and safety and everyone can pick their limit. The other issue you may run into is if I own 100 shares of XYZ@2.5 BTC/share and sell it all, that's 250BTC that I want moved to the hotwallet and available to withdrawal, but I if I'm holding shares and the wallet gets raided I don't want to be held responsible for what isn't my money in the hotwallet. Or more simply, it's mine when I want it and your's when I don't, and nothing is really solved.