Interesting.
While from your source immigration ranks higher among concerns than tax reform, environment, tort reform, abortion, minority rights, or same-sex marriage, some of those more important issues are collateral results from a lack of border control or immigration code enforcement. Is it those issues are of lesser "immediate importance" too because of the method of questioning? Surely we are capable of handling more than one item on our plates at once.
I submit to you most Freepers don't share your infatuation with illegals and felons who hire or aid them, nor do they rank the inability or unwillingness of authorities to address the problem as lowly as you.
http://www.freerepublic.com/perl/poll?poll=10;results=1