Curm,
Once again, I admire your ability to to find a creative solution, but the one you described would not work. The lien would be removed when the title changed hands and you would still be stuck with the bill. See my previous post in the cedarwoods thread describing this and how it relates to foreclosures.
If you are willing to lose the property, but win the battle, I suggest turning your property into a nuclear waste dump. The years of lawsuits and money needed to cleanup a waste site far exceeds any developer's deep pockets.
If a lowly town supervisor can mumble the words "eminent domain" and immediately remove any leverage the property owner maintains in selling their property for a fair market value the property owner should at least be able to issue nuclear waste threats to level the playing field.
Lumphead Town Supervisor: "If you, Joe Sixpack, refuse to sell your home to Biff Developer we shall examine the use of eminent domain"
Joe Sixpack (aka Crafty Citizen): "If you, Lumphead Supervisor, even consider stealing my property I will turn your town into the biggest federal cleanup project since love canal.".