The yellow fringe flag folks are classic. They believe that since the fringe (how apt) is on the flag, it is an admiralty flag, and thus invalidates everything behind it. Kinda like saying that if you have a photocopy of the constitution, it would be invalid, since it isn't the real thing.
Tax protestors are hilarious, there are a cadre of them at another site that sell worthless currency to trade in, and run "free energy" scams and all kinds of grifting crap. One group, run by convicted felon John Kotmair will sell you all kinds of info to cheat on your taxes, but you have to send his patriot group unsigned money orders! People actually fall for it, its more fun to cheat than to do the right thing...
I couldn't agree with Central Scrutiniser more. The tax protesters are a miserable lot, in my opinion. Keep trying to find loopholes that 99.9% of the rest of the population, including the IRS, somehow missed. Don't pay and the IRS will bow before your keen understanding of the tax code!
My biggest complaint about these jokers is their occasional use of the Bible or Christianity to support their cause. Hey, tax protesters! I hate to tell you this, but the Bible does NOT support your lust for material wealth nor your disregard for the law or defiance of the authorities! Read the book!