I was a heavy user of Wave for the brief period of time it existed. Although I struggle to think of how I will integrate this into my workflow today, I am excited to give it a try.
Wave was perfect for summer specific processes, like development of a tech specifications or making a complex contracts. Collapsing branches were much more usable than comments in Google Docs: you can't have a lengthy discussion in Docs, but in Wave it was natural.
Still, the team has to be disciplined, or else Wave quickly became chaotic.
Still, the team has to be disciplined, or else Wave quickly became chaotic.