upgrading all ports

[Nikolas Britton]

Is there a way to do all of this with packages, I've used ports system
exclusively? The reason I ask is... well I don't like waiting 2 to 3
days for everything to rebuild and I take the defaults for most
programs anyways. if I could do that and then just rebuild the apps I
want with custom flags that would be cool...  pkg_version -v says I
have 176 out of date ports.