That is important to note but also note the number of people that are paying taxes but perceive they are getting money back.
But there is a caveat to your opinion that there is a significant number of people getting more money back. Another insidious feature of our tax system obscured from view and sure to not be understood since it is obvious people can't even understand their personal income tax is our corporate tax. Any tax on a business ends up being passed along to the consumers as a cost of doing business therefore business don't really pay any taxes. They merely launder the money we give them and pass it on to the state. When you look at it that way, the lower income populace, ie the 47% of wage earners that pay no income tax, actually pay a fairly significant percentage of their income, since they spend basically everything they make, to the feds.
You can follow the same type of logic to dispel the myth that an employer pays any portion of an employee's SSI, Medicare, UI, etc. Typically people perceive that half of such deductions are contributed by the employer but the fact is that they are a cost to the employer of hiring an employee, therefore the money is money the employee never receives. Let's say an employee makes $25,000 and $5,000 of that is deducted for these split-type contributions. The employer ponies up another $5K so you basically cost the employer $30K. He budgets $30,000 for hiring you, sends $5K to the appropriate agencies, then shows you a statement for $25,000 that he then deducts another $5K from to send to the state for "your" contributions, then deducts all of the taxes required to give to the state for the privilege of working. So now you're receiving less than $20K from your $30K job. Smoke and mirrors.
"I would rather claim to be an uneducated man than be mal-educated and claim to be otherwise." - Wookie 03:16