With the popularity of the iPhone, BlackBerry devices, and other web-capable smartphones, it’s easy to take for granted the fact that millions of people read blogs on their mobile phones. However, not all devices are capable of displaying full HTML. And even those that do, not all screens are large enough for comfortable viewing of web content.
With this in mind, WordPress.com has recently launched several mobile functionalities, namely a few mobile-oriented themes, and (limited) dashboard access from mobile browsers. WordPress.com will automatically detect whether a reader is using a mobile browser, and assuming you have set your site to display a mobile theme when viewed from a phone–activated by default–the reader sees a predominantly text interface, with any header image miniaturized for small screens.
For mobile browsers capable of full HTML, there’s an option to switch to full view. Commenting and limited navigation features are also available on mobile view, making the viewing experience as functional as possible. As for the mobile dashboard, this mostly just involves stats, posting and bookmarking. This is simple enough for those times when you absolutely have to blog about something, but don’t have access to a computer.
This is one functionality I’d like to see built-into self-hosted WordPress installations. While you can usually enable mobile viewing and posting thru plugins, having this out of the box would surely be one good way of expanding readership and giving you a wider array of options when mobile-blogging.