@SmokeDetector The domain linked here was recently used in
this MSE spam post (
metasmoke). The combination of this user's use of a stock photo for their avatar (reverse image search shows
many results), the wording on the answer, it's promotion of a single product, and that it was added years after the question was posted, makes this answer feel like spam to me. It may not be, but it certainly feels like it is.