Active development on Google Wave, a collaboration tool that used features of email, chat and document sharing, has been shut down. Google announced that the chief reason for discontinuing Wave was the low user adoption. The platform will live on within other Google projects, as well as the many portions of Wave that have been open sourced.
Like many dev teams these days, the team at Buffer is working toward building a more service-oriented architecture. As part of this, the team has built a special service to keep track of how many times links have been embedded in Buffer posts.