My vote is Yes. I just bought two new arcade machines and do not have a "clue" how this stuff works.

(but I'm gonna find out...)
That being said, three months ago I didn't have a "clue" either on how to build an arcade machine either, and now I know and have one running my basement and my seven year old is having a blast with DD.. How did this come about you ask? By all my posts, lurks and reading on the byoac forum...
We have an Artwork Forum...Does this have anything to do with building an Arcade Control Panel? I don't think so... (Don't get me wrong now folks, I love the Artwork Forum and hope to start participating in in soon...).
Now that I have a couple of "real" arcade machines, I can study it, figure out how it works and maybe even make it better. Do I plan on Adding some big new control panel to it? No. Do I plan on making it better/nicer? Yes. Do I need help on understanding how it works? Absolutely. Today, I don't know Jamma from a hole in the wall, but in three months...
I like the people on this board. I can post any quesiton I want and I always get a prompt, polite, courteuous well through out answer(s). This place has a real good "community". I do not see this on many other boards.
Anyways, FWIW, thats my opinion.
I own:
Arkanoid
Double Dragon
Aztec Pinball Machine.