Sorry about the initial posting. I didn't mean to imply that I had no experience or opinions of my own. I do. I was interested in what other bowyers thought and why. Still need some more experience esp. on D/R longbows, pretty much agree with Kenny M post above.
I am hoping to solicit the opinions of more experienced bowyers to help some of the new guys who haven't started to build any glass bow yet. If one was to peruse of lot of this site I could see how it could be pretty intimidating with all the sophisticated techniques and advanced tools. A newbie might think he has to have all that before you even get started. Here in Alaska, it reminds me of the guys who think they can't wet a hook until they have $1000 worth of fly fishing equipment.
I offer these thoughts in the hope to encourage others to give it a try. My suggestion is to start small. Don't worry about curing ovens, difficult to make forms, and laminations grinders in the beginning. Make yourself a form for a Hill style longbow out of a good straight board and dowel rods for use with intertube strips. Inflation hose type forms are harder and more expensive to build. I will admit they are better forms but until you settle on a design, it is easier to make a form that uses tubes or C-clamps or spring clamps. Buy your fiberglass and laminations from some place like Binghams, Big Jim's or OMC (don't mean to leave anybody out, there are a number of good suppliers). Get some Smooth On and lay up a bow. Put in a sealed up car on a hot summer day or a heater closet. you can build a serviceable bow with little more tools than a hand held jigsaw, sanding block, 4 way rasp, chainsaw file, and sandpaper. I've done it,it is a lot of work, but it is very doable. You may discover you don't like making bows, but at least you will come out of it with a bow that is your very own. Get better tools, forms, etc if you decide to do more.
My point is if you are an archer and think you might want to start building bows, start small and inexpensive. You can do it. You don't have to go whole hog from the get go.