First link isn't even relevant.
Second link doesn't even want to work.
But the larger issue is simple: So what?
Isn't the whole point of voting that those who are taxed and subject to a government's rules have some say in the government that rules over them? That is the foundation of the American government right, that no government can justly rule without the consent of the governed i.e. those subject to the edicts of the state?
"Immigrants illegally in the U.S. collectively contribute nearly $12 billion each year to state and local tax coffers, according to a new report that challenges recent election cycle rhetoric. ...The Institute on Taxation & Economic Policy's study found that individuals lacking legal permission to be in the U.S. consistently receive lower wages than their immigrant counterparts who are in the country legally, which inherently limits how much they pay in terms of income taxes. The report estimates the average income of an "undocumented family" is a little more than $30,000, well below the country's median household income of around $54,000, according to the Census Bureau.
However, when looking at the share of total income paid in taxes, the institute's report estimates the average tax rate for immigrants in the country illegally is higher than the rate paid by America's top earners.
"Undocumented immigrants' nationwide average effective tax rate is an estimated 8 percent," the report said. 'To put this in perspective, the top 1 percent of taxpayers pay an average nationwide effective tax rate of just 5.4 percent.'"
http://www.usnews.com/news/articles/2016-03-01/study-undocumented-immigrants-pay-billions-in-taxes
So you can't say illegal immigrants don't pay taxes- they probably pay as much, if not more, than you because they cannot claim the legal tax breaks you or I can.
And they are certainly subject to the same inane rules you and I are, moreso actually since their labor, and thus humanity, is deemed illegal and cannot legally take place above table. They can legally have everything they own seized from them, including their very children, and be exiled from the country and their property merely on the whim of others.
If you actually believe in the why of voting, if you believe people deserve a voice in their government, if you believe all that stuff the Founding Fathers said about all men being created equal with inalienable rights and about government being by the consent of the governed, there is no logical or moral reason you can oppose illegal immigrants voting. Indeed, immigrants could freely enter into the country and vote for nearly the first 100 years of America's history. This idea of "illegal" people being shut out from having a voice in business and government is the very opposite of the humanistic Enlightenment ideals that the country was founded upon. It is, in retrospect, un-American.