I believe those philosophies run the gamut from worm regularly every (month, six months, year), to only worm when fecal results are positive. And the worm regularly folks have their own thing about When that is. Before freshening? After freshening? Not while pregnant or nursing? Natural wormers only? Commercial chemical wormers? Brand names? The "only when positive" folk have their differences on how often you should check. And then, what about worms that don't show up in fecals? And of course, it all depends on the conditions where you live, and what climate is more conducive to high worm populations, as well as husbandry issues, feed, pasture rotations, and all that stuff.
Talk about a can of worms!
My suggestion is to do some research on all the methods, then go talk to your county extension office about what they recommend for your area, and what local problems might be. While you're there, ask if your area is copper or selenium deficient, if you haven't already done that.
Have fun with your goats! You'll figure out what works best for you and your goats. You will. It might make you slightly crazy at first, but that'll just make you fit in with the goats better! :haha:
Meg

(Where's that tongue-in-cheek smilie?)