Looks like some geek has coded up this new command line feature GoogleCL - http://code.google.com/p/googlecl/, where google users can use their popular services (picasa, blogger, docs etc) from Command Line. Its a sure joy for many geeks out there. Right now, I'm composing this post from my command line. Haven't yet figured out how to post a picturefrom command line, but for now I'll take a screen shot and post the picture later from the browser. Atleast, its fun doing all this!
Edit: Attaching this screenshot for personal satisfaction using the browser UI :D
Introducing the Google Command Line Tool - Google Open Source Blog