Do you know this: http://www.servicedesignresearch.com/whats-sdr/?

Some of you will, as I see your profiles up there.. Reading through their explanation I can't help but think that the aim of both platforms/networks is very similar! Maybe this one is more specifically aimed at PhD-questions and challenges, but there seems to be a lot of overlap content-wise.

Next to  this there are several other quite active online…