The FAA's recent and increasingly active attempts at exercising its authority by attempting to enforce its own ambiguous laws and regulations of its own making are bound to fail due to the ambiguity of their own laws and regulations. The FAA has consistently delayed the publication of any UAV rules and regulations for some time now if I understand things correctly. The lawsuits will be ultimately dropped due to lack of legal clarity, etc., but the offending O/O will be out of some serious money due to legal costs and fines and not flying due to the O/O's time spent in court and involvement with legal activities. So in a way, the O/O will no longer present a threat to the hobby, industry, and the community, and will have some financial penalties as well for the O/O's irresponsible behaviors- so there is some payback.
What is unfortunate is the negative impacts, the restrictions on the appropriate use of "UAV's" currently and in the near future due to the current ambiguous and/or nonexistent laws and regulations that could be legitimate and beneficial commercial, agricultural, and scientific UAV use.
The regulations, probably bad ones, ill conceived, driven by media inspired hysteria (and votes) will come. Drone shoot anyone?