Go ahead and argue that the election's rigged (in some places, I'm sure it is and has been since we gained autonomy from England), just don't tell me that voting is useless, pointless, or stupid. I won't agree and won't bother arguing with you about it. It's never stupid to stand up and speak for yourself and for others.
Get out and vote. If you're worried about the lines, take something to do. I downloaded Night of the Living Dead (1968) from the public domain section of the Internet Archives to my iPod to watch for the bazillionth time along with the 30's Svengali. (Profondo Rosso wouldn't work...makes me a sad panda.) Take a book, take your PSP, take some yarn and knitting needles. It doesn't matter so long as you vote.
Turns out I didn't need the movies. I walked my happy butt over, got right into my district, got my scantron ballot (really? scantron?!), voted, and put it in the ballot box. It took, including the walk time there and back, about forty minutes. And I really read what I was voting on to double check wording and such.