On 26 April, Andy Mabbett (@pigsonthewing) tweeted his idea for a new Twitter tool that would pull together associated hashtags in order of their relevance to each other. Rachel liked the idea, so re-tweeted his brainchild to her 6,000+ followers and it was spotted by @simonpainter.

Over the last week, I don’t think there has been a day go by without someone in the office, or online, mentioning mobile marketing.

Happy New Year everyone – welcome to 2011! I hope you all had a great break full of overindulgence – I think my Christmas dinner has just about settled. Time for some tech news I think!

Who do you go to when your PC or printer stops working? If you’re lucky, it’s the tech person in your office, whether that’s their job title or they just seem to know lots more about tech than you do. If not, it’s your tech friend or neighbour.