A term coined by Mike Masnick, for what happens when you try and censor or suppress information: it draws attention to it.

It’s named Streisand after Barbara Streisand tried to have an aerial photo of her house removed from a set of California coastline photos intended to document coastal erosion. Views of the photo apparently went from 6 to 420,000.

The Streisand Effect

The value of a telecommunications network is proportional to the square of the number of users of the system.
— Robert Metcalfe

This law explains a little of the remarkable power of a growing network. Each time you add a user, or node, to the network, the number of connections increase in proportion to the square of the number of users. So, in this simple example where every new node gets a connection to each of the existing nodes, you can see that, say, adding a single node to an 11 node network creates 11 new connections.

It’s a simplified example because in most networks the value is not directly proportional to the number of connections as some connections or users may be more valuable than others, and usually adding a new user wouldn’t create a connection to all existing users — say if it was in a different country, or people spoke a different language, or just cared about different things. But nevertheless, you can see how a network quickly becomes valuable as users join.

So, Facebook has about 2 billion users…

Metcalfe was talking about telecommunications networks and the basic proposition has been modified since it was formulated including by Metcalfe himself.

Once again, just because something is called a law doesn’t mean it is one. See Fitt’s Law

Metcalfe’s Law

Metaphors for interface design from Rachel Hinman via Mobile First.

Mobile is snorkelling. Desktop is diving

You will recognise this when you have spent 40 minutes off and on trying to do something online when you could have been spending your time happily and productively doing something else.

Bad internet is worse than no internet

Hi, I’m Jono, and I think, where possible, it’s important to be you on the Internet just as it is in real life. Perspective from Jaron Lanier. Masks and hoods insight from Philip Zimbardo’s Psychology of Evil, TED talk.

Sketchplanations tagged with internet