Well, let's begin. Head on over to our Towny Rules as you read along.
To begin with, you encroached on Dwiz... again:
(note land ownership in bottom left)
You definitely weren't there first, either.
In fact, you claimed these today, after being specifically warned not to do this again. This was your previous ban's reason. You might have unclaimed the plots from the previous occurrence, but breaking the rules again is still breaking the rules.
Not only that, but you also managed to encroach on Aceville, which this picture shows.
Now, allow me to present an excerpt from the rules relevant to your situation
[emphases mine]
In short, you managed to encroach on no less than two towns - there was an additional outpost affected by your claiming that was not necessary to include in this reply.
Well, that covers the encroaching part. You've had a history of doing so before, and have committed numerous, concurrent offenses. Thus "excessive."
Now, on to the griefing part of your reason. This is counted under specifically under the "Settling and Expanding" section, as I have bolded for you. Not only did you attempt to surround the town of dwiz with your town, you also intentionally devalued his property by constructing giant walls of water. Please see here for examples. The damage you caused was truly excessive. Not only does this activity ruin the landscape for surrounding towns, it also has a detrimental impact on clientside performance for other players.
Now that we've had a chance to outline both sides of the story, would you still prefer to insinuate that you are innocent, having broken no rules?
I asked you to move back a tiny bit, so everything wasn't mushed together, since the world is basically infinite.
The result:
Non-stop harassment.
Hours of harassing /pm's sent to me, you filed false reports against me, shouted lies about me, you deliberately ignored the mods and build a grief-wall where you were told to unclaim, then you attempted to encircle my entire town in water, All because you had to move a couple heads?
Your town consisted of 6 chests, and the rest was 100% grief wall directed at me.
Just because I wanted a small buffer area, that the rules call for. Wow man. Really?
You only want un-banned, so that you can continue to harass me...