No ones really said anything. here are videos I found on youtube:
http://www.youtube.com/watch?v=RgegGB37QaY
http://www.youtube.com/watch?v=EzP_IODQzpo
Whats happening in the videos is RUA (russian speaking alliance) is building villages next to other small villages and then they place a charterstone as close as they can. You then place signs everywhere and inherit the charterstone. you will randomly port inside once you have covered enough area with signs.
You can jump any wall no matter how thick with this and no distance is safe, just requires more signs.
While this has been known for awhile most times ive heard this being used it has been used only for defensive wallhop to get rams (which is why its impossible to kill anyone in a HV).
While im sure raiding noob villages with bugs are fun for you. (i would find this rediculously boring). I beleive you guys will ultimately destroy this game... if you truely love haven and hearth you would not do this... i feel this game is turning into a trashy game with trash playerbase with devs who dont care anymore... and from playing alot of MMO's no matter how good the game is if the playerbase is full of retards then the game will eventually die...