Blogger has some excellent resources for moblogging. Use the links below to learn how to moblog with Blogger

On the Go with Blogger Mobile
Blogger on the Go
Posting via Email
AudioBlogger

Places to create a Moblog
EasyMoblog
FoneBlog
SplashBlog
TextAmerica

Additional Moblog Experiments
Joichi Ito (one of the earliest mobloggers)
Newsplex Cingluar Wireless Election Project
Bush Protest
Katrina Aftermath