A 10 person 501c4 group should have been to small but that was one of the groups targeted. It's not the size it weather they want to try to intimidate a group into not being or disband. I believe we all need to be beating on the door of the Whitehouse and saying what's up before it us. There have been several President's that have pushed this type of thing with out saying it in public to further their agenda. John Quincy Adams, FDR, Johnson and now Oboma are too list a few.
If you notice the first Pers. listed ran for Congress as a part of the Anti-masonic party so when it comes to taxing that is how the US bureaucracy tries to stomp on the opposition. Just if it is not hitting us now doesn't mean it won't next year.