I went trough this post which I came to know that the themes used for WordPress.Com can be availed there. But how about the plugins and different customized works used for WordPress.com Hosted service? Like "connections" , "Follow Blog " , "Like Blog" , "ReBlog" and some other functionalities of WordPress.
Does any body have idea where to find them?
( I am need of them for my WordPress Multisite Installations)