[WTA] A Clone Blog - Does It Bring Any Good?

Hello guys.

I just want to ask.
Whether what I'm doing here is good, bring harm or just noting.

I make a blog using WordPress self hosted.

And then I make another blog using wordpress.com and blogspot and clone my blog which is self hosted.

I copy everything, like the domain. For example if my domain is like kickyourass.com I will put the domain as kickyourass.wordpress.com and also kickyourass.blogspot.com.

I also copy the exact tagline, keyword, categories.

And the navigation menu for the clone blog such as About, Contacts, Privacy Policy, I link back to my kickyourass.com.

And then each time I post on kickyourass.com I will divide the post into two section and paste the top half into the clone blog and at the bottom of the post I will put,

Read more about [post] >> just like normal "read more" link look like but I will link it to the post at kickyourass.com

While putting this as one kind of syndication in mind I afraid that it do harm my kickyourass.com blog or am I just wasting time doing those?

Beside that, I will use pingler and then ping the post at kickyourass.com and then also the post at wordpress.com and the blogspot clone blog.

Anyone please enlighten me...

In theory it's OK but only if you do it in automatic way (post by email). If you do in manual way, It's not reasonable in return.