At Do The Green Thing, we spend a lot of time finding the best inspiring Green Things, and sharing them with you on our website, Facebook page, in our monthly emails and on Twitter. We love to hear what you think, and naturally, we're also keen to know if we're helping you to Do The Green Thing. We track the numbers for all our digital presences to see how many people we reach, and how interesting you find us. There are a lot of numbers to collect, and it's not always obvious what they mean, or whether they're useful. So we've been doing some work recently to come up with a simple system to collect data from all the different sources (our email software, Facebook, Twitter and so on), combine it, and give us some monthly indicators of how well we're doing. We've posted up a slideshow here that shows how our system works, what assumptions we're making, and what we get out of it. And we're sharing it for two reasons: 1. If you're involved in something a bit like Do The Green Thing, you might find it useful as a model for measuring your own success. You'll likely have to tailor it to fit your circumstances and objectives, but it might provide a useful starting point 2. We'd love to get your feedback on whether you think this is a good model, and how you would improve it. So please let us know what you think, and if you find it useful. Thanks.