...Oh yeah, I did, didn't I?
I have trouble with leaning over edges to put stuff down. It's slow going and I tend to drop occasionally.
Also I edited that post.
I tend to edit posts
post-posting after I post a lot.
I could only imagine building a single-tile bridge in a timely fashion, but even with room to dodge, I don't think you could dodge, build, AND not fall, AND possibly on a time limit before another player (or players) come to defend themselves. If you can... well... goddamn, I guess that's a shit-ruining well earned. Griefer defeats your security setup, I guess he gets to grief.
Now I'm thinking all claims should be blocked by walls but extend up. If an outskirt flag only covers a limited distance into the air, the lava drop could possibly be made easy if you start off their claim and then build high enough off the ground that you're out of the alert range. This'll make sure that guards will freak if they see you in their airspace. At the same time, it's not really fair to claim all the ground under you - plus it would be silly to make you technically a "criminal" for wandering/mining under a town you might not be aware of, and annoying to get killed for doing so, if a guard wanders around in the caves for some reason - so it should be blocked by terrain. That might make problems building houses and rooms, though - dude builds a basement, suddenly it's neutral territory.
Also I'm not sure how flags should be. If you make them real, physical objects, like an actual "THIS IS MY LAND" flag, it'd probably be easy to break outskirts claims. Making a special "edit claims" seems like it would work, but placing invisible, unseen flags around seems silly.
Guards should probably have the ability to reset claims. If an enemy takes some area, they should reclaim the place if they can beat him up and drive him away, no? But that'd probably be hard, requiring something like the worker guy I proposed.
Also, I'm wondering how to customize guards. If you're a house is an isolated cliff fort or something, human-like guards running around could be a little weird.
I don't know if reskins would work, either, since they'd still look humany to outsiders, right?
Then I remembered Notch wants magic. Use magic instead, create impguards or something.
A flying worker unit would be cool, plus he could deconstruct that lava skybridge. A flying guard monster would knock him off~