I have way too much time on my hands nowadays. Hence, I am able to come up with the following (insightful meanderings or mindless drivel, you decide): Why am I here? I know this question smacks of unoriginality, but lately I've been a bit lost as to my exact purpose in life, and I can't seem to find my way. Who am I? Actually, this should probably be "what motivates me?" but it's one of those questions I ask myself sometimes when I've been sitting for a long time and staring at the comput...