[dang]

You should email [e-mail] to ask questions because we don't see most comments like this. Someone else emailed me about it.

Accounts that use HN just to promote their own stuff eventually get penalized or lose submission privileges on HN. People are welcome to submit their own things as part of a variety of stories, including unrelated ones that they ran across personally and gratified their intellectual curiosity. That's the best way to participate in the community.