The past several contracts have all been slow-leak giveaways where there are a few gains, but a few more losses. That's all I was saying. If you feel the IBT has negotiated great contracts for you, that's nice, but doesn't help a lot of people and areas that are neglected. And I agree with the first part of your post, part-timers should certainly get out and vote and take more of the pie. but all the "I's" and "mes" at the end tells me that you got yours but not much else.
I did work part-time for almost five years before going full-time and the wage was $9.50/hr (preloader) up to ~13.50 when I went full-time. That was not good pay then and it's drastically less valuable now.