what blogs software they are using??

hi Dpers,

sorry for my bad english first.

I have a question about these sites:

http://e1blog.com/
http://blogsarena.com/
http://mysexylog.com/

almost using the same blogs software, what software are these?

where to download it,thx.

 

Why not sure one that is already out? Wordpress.org does the trick 95% of the time.

 

i know the wordpress, and had wordpress sites with my host,

i wangt this one for a seo test~help

 

please~~~help~~