as of right now, if i take all in my workshop I'll have over 30,000lbs in my inventory. i can build hundreds of everything and when somethin dips into the double digits, i go "collecting" again. there's been times were I've collected 12,000lbs while on a run.
I've played both elder scrolls and fallout this way since oblivion. i don't know why, i just love bein able to gather up the things nobody wants.
I'm lovin fo4 though, i finally get to do somethin with it besides sell it or decorate my floor with it. because we all know that there's no sense tryin to put it on the shelfs!