May I ask if you've upgraded to Lion a few months ago? My 4 years old Macbook was not as bad as you described, but it does become a lot less stable than when it was under Snow Leopard. Even Safari does not work properly in Lion.
Snow Leopard was truly very stable, it's the best major version of OS X that I've used. I hope the minor OS X updates will fix out all of the Lion bugs.
Snow Leopard was truly very stable, it's the best major version of OS X that I've used. I hope the minor OS X updates will fix out all of the Lion bugs.