Lightbox popups have been shown to get more subscribers to opt-in. Many major sites use them to increase their email list size. George Katsoudas has built a WordPress plugin called 1-Minute List Builder WordPress Plugin, to provide a flexible lightbox capability to any WordPress site. Katsoudas believes you know what works on your site . That’s why he made sure you can design the pop-up with the WYSIWYG editor and make it look the way you want. You can include any text you want in this lightbox window. You can show it in bold, italics, underlined, highlighted and in any color you want. For... [...]