I've voted since I was old enough. I've never missed an election but I've never been to the polls. First, I was away at school and second had work hours that weren't easily worked around. In the end, I think I vote more often just because it comes to my home where I can take my time and research what I want to know.
I filled mine out today and mailed it back. I'll be glad when the election year is over so that the people stop calling me about various issues.