Dispatches from the Twitter social networking site: Bob Leung is the co-founder of Woobius, the collaboration hub for architects and engineers and a partner at Make Architects

10.58pm, 20 May Some things are just too ironic to be true – least green bldg in UK is the energy dept bldg. Brilliant!

12.26pm, 20 May Head full of a cold while heading towards the office. Would feel grumpy if only I could feel anything

6.21pm, 24 May 200+ members. If you are an architect, tweet www.twibes.com/group/architects to join!

8.56pm, 22 May Met Barbara Jones from Amazonails about straw bale tech. Knows more than her fair share of sustainable tech.