I voted and commented! If I use my optional dial up on my puter....can I vote and comment again without a trace on the cable IP? I think it changes each time on dial up....not sure.
You could do it because dial up isn't a static IP. I wouldn't encourage it though because it bias the vote and won't be a true representation of how people really feel.
You just keep telling yourself thats the honest way and maybe one day you'll actually be convinced.
The reason I know is because I voted for this site twice at another directory and tilted the vote in a way that isn't entirely accurate. It did help to get us a better ranking though :-)
I can't give a convincing argument for not stacking the polls except that it's morally wrong IMO. It also isn't a fair assessment of the site and it's content so we risk complacency because we think everythings fine when in fact it actually sux.