What is Frogblog?

Is it new technology in SEO or component of spam please explain if you know

 

I had heard about this at many place but didn't get perfect answer on this. If anybody know please let us know.

 

Yes, I haven't heard anything about too.

 

I also had not any idea about this term"frog blog" So thanks a lot for starting this discussion here. If any one is having any idea about this please let me know. Thanks a lot