I understand that you want to show your product, txtpen, but I think blog posts are not for Show HN:<p>> Blog posts, sign-up pages, and fundraisers can't be tried out, so they can't be Show HNs.<p><a href="https://news.ycombinator.com/showhn.html" rel="nofollow">https://news.ycombinator.com/showhn.html</a>