Since I use a Playgear shoulder strap, I can just buy up to five sticks of any size I want to add up to 8GB or more for a lot cheaper than that price, and won't be any hassle at all. It's not that hard taking out sticks.
I can also organise, music, games, demos, pictures, ETC. But that's just me. For those who can't be bothered with this sort of stuff, that new 8GB will definitely be gold.
But yeah... Dam so expensive...