Last week was a bit of a milestone for me, as today’s image shows. Two events really added to this. I had a meeting with a member of staff from TalentNation, who had a very interesting proposal for getting young people to display the things they are proud of in a sporting arena. A really interesting idea, I look forward to seeing how it progresses as it develops into a live service. What stuck in my mind was probably a throwaway remark relating to people publishing online, as the gentleman in question said the big draw for people publishing is that “it’s all about vanity”.
The second event related to twitter. Last week I crossed the 200 mark – I know this is relatively small change in relation to some, but a milestone for me nonetheless. For those that don’t know much about twitter, that means that when I post a message (tweet) on twitter, 200+ people will receive it. I’ve spoken about the power of twitter as a learning network, and I tried to demonstrate this a couple of weeks ago at the #windmills09 event, but this can mean that a lot of people can help me out with information when I need it.
It got me thinking seriously about the numbers though. Can you ever follow, or be followed by to many people? At what point does it become unmanageable, or counter-productive? I can see the benefit for an individual in being followed by a large number of people, as you can then ask a lot of people for advice. But when you follow a lot of people it becomes very difficult to follow their narrative – it really does become ambitent conversation.
Malcolm Gladwell in his book ‘The Tipping Point‘ illustrated a point when looking into the working practices of W. L. Gore (the people that make GoreTex). Each site, office or workspace never grows larger that 150 people – this is called the (wait for it) ‘150 rule‘. Basically, workspaces reach an optimum level at around 150 people. These 150 people can work well as a unit, and achieve a high level of productivity. Does this extend onto the online environment? Can you have too many people joined together? I suspect I have a long way to go before this becomes a problem.
What about in education though? I used to teach in a school of 120 staff, and 1,500 pupils. Were I in school just now, I would definitely be encouraging people to use twitter. Could this make the school perform better? Would this make me able to support my students more effectively? Would I worry about ‘following’ my students?
Is it all just about vanity? I hope not. I would like to think that growing a personal learning network helps me better myself, and better the work I do for others.
Food for thought.