i have a blog on computer ebooks what i have seen in google analystic that some of my blog content where copied and pasted in their own blog which is not a issue for me but look at this post (link) in this post i havent posted link to any ebook but instead my own blog(checkout the download link) and this post on other blog (link) it has just copied my html content and pasted it.if your are manullay pasting it then you wont post the above content so i think this mistake is only posssible if you use some automatted software.And there are some other site which has done the same thing is there any way to copy html content of one blog and paste it in your own blog
Other than just adding content there isn't much use to the technique from a SEO perspective. That doesn't mean I wouldn't do it. Just means I would try to be very selective about the quality since it would only be of value to readers on your site and if poorly written, you could lose traffic. Not too many shortcuts are effective but there are many tools for improving and adding content to your site easily that is your own work.
This is very popular today. The only good thing about it is that they do not steal the whole article and a link is placed back to your website so many webmasters are usually ok about this. There are various scripts that can do this. Just Google or Yahoo "Auto Blogging" and see which ones you may prefer to use.