Wow, there is a lot here!
Thomas’s Over the Top Lit Up Diamond Speaker - First, let me say, Thomas, that the craftsmanship on your diamond speaker is great and it is quite a sight to behold. Don’t worry about detracting form the music. If your playing is good (and it is) then it will be heard
Having said that, it’s not my style at all. I am more of a minimalist as far a design goes. Less is more and all that. I have an appreciation for over-done (some may say “tacky”) ornamentation but it’s just not what I would do for my own rig. I would design a simple thing with a black frame and maybe some steel cabling holding it all together. Either that or some nice natural wood and brushed stainless steel. I would never “Girly-Pimp” my theremin either for what it’s worth.
I do have a Barbie doll head on my Etherwave and that is as much about not poking my eye out as it is about making a style statement.
Tolerance / Religious Beliefs - I think tolerance should include being tolerant of those who aren’t tolerant. As far as tolerating the beliefs of others (or lack thereof), it’s not about pretending to tolerate them while knowing they’re wrong and you’re right. It’s about knowing the difference between facts and beliefs. Everyone’s religious beliefs are beliefs since they can’t be proven factually.
As soon as someone comes up with a set of religious beliefs that can be backed up by empirical evidence, all other belief systems will fall by the wayside. Example - nobody doubts the existence of gravity, or air because there is empirical evidence for them. One can design numerous repeatable experiments to prove that these things exist. One cannot design experiments to prove God exists. We could come up with numerous philosophical arguments about the existence or (lack thereof) as well as the nature of a god (or gods) but they are all just philosophy, which still deals with belief, not fact.
Mean people, well, they suck no matter where you find them.
Toy instruments – I have heard that before as well. I have seen some great musicians using Casio SK-1’s and other toys and I have also seen some very bad musicians using quite expensive high-end gear. I once saw a YouTube comment that the Roland TR-606 drum machine could never be used “in the professional arena” because it lacks individual outputs for each of the drum sounds. Even after I pointed out the numerous professional musicians using that particular machine (Moby, The Sneaker Pimps and Aphex Twin, to name a few) the commenter still insisted it could never be used professionally. Some people are stuck in their beliefs and will never change their minds.