Suppose Mr. foo and Ms. bar communicate each other in Twitter, and 1.If they use @foo or @bar in their Tweets, the others can reconstruct their time line, from their Tweets. 2.If they do not use @ and it is well known that they followed each other, then the others can reconstruct the time line,. [...]
I set basical items on my blog. Some plugins needed to be installed and tuned.