Don't like browser interfaces either? no problem:
Radio Service - killer opensource app allows you to blog from any well-behaved osx program
archipelago - radio support coming soon
iBlog - my own app, sucks so far
Blog App - does the job, but close source
Manila Envelope - working on supporting the blogger api.

Thoughts: the blogging scene for osx users looks promising, what I want is an editor, the current interface (a textbox and a submit button) blows. My bet is on the Radio Service app with a nice interface on it.

"Archipelago now speaks to Radio (via the Blogger-API)." - Daniel Berlinger
not released yet, but looks interesting.

planning my pvr system, only missing piece is quicktime6.
plan is to convert everything to mpeg4 and serve it from qtss, quicktime broadcaster will provide the "live" stream of television, being tuned by a formac studio, hopefully broadcaster is capable of recording the stream to disk, everything is to be controlled by applescript, and plan is to eventually be able to control it in a browser with an inline mpeg4 stream. Now if only I could find a xml version of the danish television listings, i could add tivo capabilities...