I'm sure the same could be done with anything entropic enough to identify me, like my writing style (lexicon, commas, typos). For a long time now I've assumed

I'm sure the same could be done with anything entropic enough to identify me, like my writing style (lexicon, commas, typos). For a long time now I've assumed that everything I post online will eventually be cross-referenced back to me, if somebody cared enough.