kevbert wrote: One thing that bothers me is that most of them that I have looked at are only 2 axis control. The rudder was articulated with the ailerons to give a little counter to yaw during your turns, but there was no way to independently control the rudder using pedals.
I think that this is both an outdated design objective and a thing of the past as far as the makes and models that have survived and are still being manufactured. Nearly all of the aircraft that could qualify for Part 103, or are in the lightest of the Light Sport category today, save for delta wing trikes, are full independent 3-axis control.
Early Quicksilvers were weight shift, they even had the triangle bar coupled to the tricycle undercarriage with a regular empenage. Later they went to 3-axis controls but had single-surface wings with spoilers instead of ailerons. By single surface I mean the airfoil of the wing was open, there was only the outside/top part of the camber, like a kite. Later they went to double-surface enclosed airfoil just like a rag-on-tube cub, and full ailerons.
Our Quicksilvers and nearly all the modern designs are controlled exactly like a Cub, Champ, Tcraft, or 172. Landing in a crosswind is performed with a side slip: Wing low into the wind to arrest drift, and opposite rudder to maintain directional alignment. There are no bad habits to be learned, except maybe the kind you get by flying tricycle gear instead of tailwheel.

And I'd venture to say a pilot starting out in ultralights would be even better at seat of the pants flying, given that there are no attitude instruments to worry about.
I think many people had their first glimpse of ultralights during its infancy in the late 70's and early 80's. There were a lot of things being tried to simplify flight, and some unconventional designs being built by unconventional people almost in deliberate contrast to the tried and true designs of 65 years of general aviation.
When I look at that Barnstormers link to that B1RD, I cringe a little. That thing is in great condition for a B1-RD but the design scares even me.
Stay away from Cuyuna engines. A Bombardier/Rotax is a well built and engineered engine, but the Cuyunas suffered a terrible record.
A64- I agree that flying ultralights are like toys in that motorcycles are like toys. There is no utility, other than perhaps being an excellent observation platform. But, it's adventurous. You
can take cross-countries, you
can haul your sleeping bag stuffed inside the wing. It's just different, and very refreshing. It's kind of like the difference between exploring in your 4x4 pickup with canopy, and exploring on an ATV.