I talk of Collaboration as one of the 4 legs of social media. Usually I use positive examples such as Spot.Us and a host of other experiments.

But as the horrors of the scale of the disaster in Haiti stream in, through citizen journalists, there’s one site to keep watching: Flickr.

Check this Group Pool, where everyone on the ground with a camera of sorts is helping record the event, sharing their resources. Images such as this one will fill our screens and lives in the next few weeks, thanks to them.

A note of caution: Some of these can be disturbing.