When I develop something for my own needs, most of the times I'll make it into a product. That includes mostly small web apps like disposable email, short URL,

When I develop something for my own needs, most of the times I'll make it into a product. That includes mostly small web apps like disposable email, short URL, a guestbook service, a blog software, a CMS. One of my projects (online appointment scheduling), though, I started using only recently for a reddit cake day reminder. People register and the software sends them an email when their reddit cake day is coming up.