What is your point about the Tea Party groups and 501(c)4? In my opinion, that is just another loophole that needs to be closed, same as religious organization tax exemption.
One side was treated different than the other. Pure and simple failure to follow the rules. When government agencies don't follow the rules and treat all as equals then we have problems. Clearly having a 501(c)4 with a political bent isn't the problem or else Obama's reelection campaign relaunch would have seen the same scrutiny and rejection.
> In my opinion, that is just another loophole that needs to be closed, same as religious organization tax exemption
Regardless of your wish to close loopholes, the current law needs to be followed: equally and fairly. Going back to how taxes should work is a side trail and not relevant to how the government has acted against different parties.