Taken from outside the door of where I'm staying in London.

Felice Varini does incredible things with paint, geometry, and occasionally streets.

43things is (still) one of my favourite sites. Share the things you want to do in your life. Connect with others doing them (or have done them). A feature of the site is the breakthrough intuitive navigation, which takes some getting used to.

Yellow Arrow is a kind of “geographical blogging”. Tag a public space and people can text the number for further information about what you wanted to express about that space.

We Feel Fine is the magnificent creation of Jonathan Harris, a truly inspiring web visionary.

"The only people for me are the mad ones,
the ones who are mad to live, mad to talk,
mad to be saved, desirous of everything at
the same time, the ones who never yawn
or say a commonplace thing, but burn, burn,
burn, like fabulous yellow roman candles
exploding like spiders across the stars and in
the middle you see the blue centerlight pop
and everybody goes “Awww!""
                                            On The Road (Jack Kerouac, 1957)

A new, beautifully created and cheeky web idea. It's just that, er, maybe I'm stupid, but I've spent 10 minutes on the site and I don't exactly know what it is or how it works?

Gotta love Malcolm Gladwell, always entertaining.