The best thing to do IMHO is use your account just for salary and payments etc but not to actually save any of the excess. Transfer all excess into fund packages or similar where you'll get far better returns.
Some of the lower risk funds have gained or at least held their ground even in when the rest were declining, but still outperformed savings accounts in the long term.
Well you're never sure about a risk are you . . . that's why it's called a risk. Seems to be somewhat of a meta-question you're asking . . .
Why do I think the risks are lower? Merely because most commentators are saying the chances of another recession (double-dip) aren't high. And even if there is, it wouldn't be a collapse from such a great hight as last time around.