Neighbourhood Boundaries [tomtaylor.co.uk]
Using the Flickr shapefiles to show you where the world thinks its neighbours are. Tom has written a bit about it here: “Of course, it’s not always right, so Flickr give you the option to override the place they guessed, with a more accurate name, as you perceive. For example, a photo taken near South Bank might better be described as Waterloo, or Embankment. Over time, this database leads to a more accurate representation of the shape and boundaries of the places in question, comprised of thousands of people photographs. Flickr are good enough to release this data in the form of shapefiles.”
How to Price Your iPhone App out of Existence [Safe from the Losing Fight]
There will be an iPhone app bust. The current prices simply aren’t sustainable. Either developers will crash out of the market when they discover they can’t make a living off their current prices, or the gold rush developers will lose interest and leave when they realize they can’t make a quick buck off the store. The developers left standing will be the ones who set reasonable prices for their applications.
Whether or not Captcha is broken, it is a human problem
Captcha is broken – now what? [The Guardian]
“Ultimately Captchas are useless for spam because they’re designed to tell you if someone is ‘human’ or not, but not whether something is spam or not. Just because something came from a real human being doesn’t mean it isn’t spam, which is why content-based solutions like Akismet are the only long-term solution to the spam problem.”
The new guardian.co.uk infrastructure is letting them do some interesting stuff, the right way
Web of Debt – It’s the derivatives, Stupid! Why Fannie, Freddie and AIG all had to be bailed out
The dominos go down in a cascade of cross-defaults that infects the whole banking industry and jeopardizes the global pyramid scheme. The potential for this sort of nuclear reaction was what prompted billionaire investor Warren Buffett to call derivatives “weapons of financial mass destruction.” It is also why the banking system cannot let a major derivatives player go down, and it is the banking system that calls the shots. The Federal Reserve is literally owned by a conglomerate of banks; and Hank Paulson, who heads the U.S. Treasury, entered that position through the revolving door of investment bank Goldman Sachs, where he was formerly CEO.
Flickr’s introduction of Friend Finder caused concern because even though they did it right it does allows for a bulk comparison of all your email contacts to the Flickr user database. “Security by obscurity” is important and expected by some.