content pasted from some sources leads to bizarre behavior+discussion

If we don't have an existing ticket to attach these examples to, imho we should start one. --John

wagn isn't actually reorganizing html at all; it's just stripping out the stuff we don't allow. Much harder to get in and pick and choose how many nestings are ok. imho, that's really on the editor, and this issue should just be part of reviewing our editor options moving forward.