Note the passive voice. A post just went out on Facebook. Who did it? Nobody knows! And of course it ends with the “sorry if you were offended” non-apology.
It's actually the active voice, and this example shows that merely using the active voice instead of the passive isn't enough to avoid sneaky language. I remember headlines not long ago in which "SUVs" seem to be the active agent. See the comments in this 2009 thread for an example: BREAKING: SUV Runs Into Indianapolis Day Care Center