blogging using Blogger API.

Hi,

I am a PHP developper. I was thinking of writing a blogging software
that would use public blogging services as www.blogger.com to store the
data.

But before embarking on to do so I would like to know if someone has
done this stuff already.

Any suggestions about current blogging systems, that can be modified
easily do adapt to this concept, are welcomed with thanks.

Bye Bye.

Mir Nazim