With regards to authenticity in the Tweetspace: Earlier this year on the 5th of March there was an earth quake in the Melbourne region which shook everyone a little as it's not a common occurrence. Tweets started to steam out about the occurrence and our local vetted ABC radio/TV channel which has a Twitter account @774melbourne followed it furiously trying to get the "right" story and doing a good job of it. The size of the tremor was being reported as 5+ on many accounts and this was starting to become official. A month earlier there had been a quake a few thousand km away in the pacific and people who were Googling "earthquake Australia" were in their haste seeing the size of a quake as 5.7 . Chinese whispers took this into the Tweepspace and I heard people talking about it in town the following day giving this statistic. There had been an Earthquake on the 14th of February near Fiji which measured 5.7 and from what I can gather the two occurrences were being linked. The actual size of the quake in Melbourne was 4.6
Following on from this another story: On the 18th of march @Wolfcat from the The ABC (Australia) was asked to present how Twitter had been used during the devastating Australian Victoria bushfires to locate lost loved ones and deliver critical information to those under threat. @Wolfcat had established and oversaw the Twitter channel for this part of the ABC. He was not given long to present and asked the audience to please understand that he could not give it its due in the short time he had allocated to him. Instead he would present on the Earthquake which occurred on the 5th of March and how the ABC had operated in order to feed the relevant information out to the Tweetspace. It was really interesting as he explained how he had developed a method of establishing the Epicentre of this seismic event based on his mapping of the regions the relevant Tweets were coming in from.
As is happening more and more during seminar sessions there was a Twitter Tag #v21 which the audience were including in their Tweet threads out to their followers to keep on topic. I was sitting in the audience and started to feel the room shake while @Wolfcat was explaining all this. I immediately blamed it on a strong black coffee I had had during the break and having missed lunch earlier. Low and behold the streams of Tweets from outside the room started to come back in on the #v21 that there had just been another Earthquake. More and more tweets came streaming in and the session room started to buzz with this massive coincidence. http://tinyurl.com/n7nsx5 .
