You don't have to rely exclusively on the signup forms on your sidebar or at the end of every blog post, although those are great places to focus on. (entrepreneur.com)
To enter our contest, leave a comment, at the end of this blog post, answering the following question: Why is work flexibility important to you? (flexjobs.com)
Regardless, they're everywhere - on web pages, sidebars, landing pages, at the end of blog posts, etc.. (blog.spinweb.net)