Twitter published on their business site the so called Twitter 101 – A Special Guide.  It was written by Twitter with Sarah Milstein who is a consultant specializing in Twitter for business, and the co-author, with Tim O’Reilly, of The Twitter Book.

What is Twitter and how do I use it?
There are several sections. First [...]

Google Maps has been in the news over and over again because of manipulation and spamming of the results page. Let’s have a look at an example.

FriendFeed now offers real-time search. As announced on their Blog you just enter a search query as usually and you see real time results.

Yahoo!, Google and Microsoft have received accreditation from the MRC, indicating their compliance with the IAB’s Click Measurement Guidelines.