I just came across this S60 freeware today which allows me to manage my wordpress blog on my E71. Wordmobi is a Python app which can be used to perform the following tasks on the blog: create/publish new posts, include images in the posts, view/approve comments and delete posts.

You'll need to install Python on the phone before you can get Wordmobi up and running. He includes screenshots for quick blog setup and the resulting listing of posts it pulls in.

If you'd like to work on your favorite PHP apps on your S60 phones, here's PAMP - Personal Apache, MySQL and PHP. This is implemented on the Symbian OS using Open C, which is a set of industry-standard POSIX and middleware C libraries for S60.

The PAMP system is pretty easy to install and guides can be found over on the dev.mobi website to help get you started. You can download the latest version of the project from its SourceForge website.

From the article:

Jukka on the S60 Blogs is reporting that PHP and mySQL are going to be available for S60 devices in early 2008. [...] I (Johan Wikman) can now reveal that we at the CCNC conference in Las Vegas in January, 2008 will demonstrate and release what we call the PAMP stack.

The PAMP stack stands for "Personal Apache, MySQL, PHP" and will be included in the S60 smartphones and makes it possible to install most PHP applications (that use MySQL) right off the shelf. Developers of several GTD-type applications are reported to already be in testing on the new platform.