It is a sorry state to see people voting on just one issue (abortion), and not even talking about the other social justice issues. Romney wants to cut tax rates by 20%, without proposing sufficient spending cuts to balance the budget, other than things which will never happen. If you read his platform, he claims federal employees are overpaid by about 30-40%, and he will cut that. He makes other claims about what he will do, which he will be unable to do. If he can get a republican majority, then the tax cut part might be easy, which will only have the effect of worsening the deficit, and cutting further into education and social services for the poor. The Ryan budget is untenable, and is obviously for show, with the knowledge that it could never be implemented.
If you look at personal income and taxes, it is true that the people who make the most money, also pay the most taxes. Real income has grown steadily for the top 50%, and particularly for the top 1%. However, real income for the bottom 50% has continued to decline. Changing that trend is the key to generating more tax revenue, if it could be done. Corporate profits as a percentage of gross revenues are the highest that they have ever been, yet real wages stay flat or decline. That is a social justice issue which nobody seems to be talking about. Obama’s solution of raising tax rates on the wealthy, is not necessarily a bad idea. But it is not a particularly good idea, either. We had plenty of rich people when tax rates were higher. There is no real social benefit to society that rich people provide. There is some appeal to the notion that, if corporations won’t pay a fair wage, then the undeserved profits resulting from that should be redistributed. But doing it through taxation is very inefficient.