*shrug* Ask Rowling. It's treated as perfect: Voldemort gets foiled by it twice, and both times the only way it's broken is through a mistake by the Secret-Keeper.
And "throw balls everywhere" hardly requires the top-tier of competence.
Also note that there are some obvious downsides to Apparating onto the top step. Like balance.
I don't really have very much respect for the plots, or really the cunning, that go on in Rowling's books. Those weren't really the lure of the series.
Doing it? Not a whole lot. Coming up with it? Tracking them down closely enough that it could be implemented? Maybe.
I've seen that in a fic as well. Even assuming that the boundary is the house itself rather than the surrounding property, why wouldn't they be able to Apparate into the house proper? Isn't that what they did with the whole Yaxley debacle?
Though, on further reflection, since the charm seems t...
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 96. The previous thread is at almost 300 comments.
There is now a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)
The first 5 discussion threads are on the main page under the harry_potter tag. Threads 6 and on (including this one) are in the discussion section using its separate tag system.
Also: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, .
Spoiler Warning: this thread is full of spoilers. With few exceptions, spoilers for MOR and canon are fair game to post, without warning or rot13. More specifically: