during the panel at the BlinkOn3 several contributors raised the issue that while the "intent to implement" process allows for tracking ongoing projects in blink, there is no such process for the content module and its dependencies.
To be able to estimate what the scope of such a process would be, we would like to collect projects and changes that you either did yourself or learned about later and that would have benefited from a public announcement and/or design discussion.
Note that Blink's "intent to implement" process is not blocking in the sense that you would have to wait for approval, but it's merely meant to encourage discussion about new projects and to allow for keeping track of ongoing work.
For multiple projects, feel free to submit multiple answers.