- They are meant primarily for contributors (so in English)
  - They are barely translated
  - We want to speed up the build of the website

I'm using report_2* (with a "_2*") to still allow translating posts like
report_from_something). We already have news/report_end_of_2014 which
shouldn't be translated if following strictly the rationale behind #11135,
but it's no big deal to have it translatable either.