Almost any living person has random thought, but they just scratch it off instantly. But those are data as well.
Social media are showing the power of collecting curated random thought. The status keyword so many of them suggest you write about is pretty much equivalent to random thought. However, the pain of posting them on the Internet makes many people refuse to do so. But if a huge amount of random thought could be gathered, guess what we can learn from them…
An archive of random thought