While the heart of OpenStreetMap is the community of mappers, it has also a remarkable ecosystem of software developed and used for OpenStreetMap. Many people are surprised to learn that it is so federated that the OpenStreetMap Foundation does only a tiny part of it.
The key to understand that is that many software projects have developers out of personal passion. The long time editing tool Potlatch has been developed and kept alive by Richard Fairhurst, JOSM luckily has a whole team behind it, and also Vespucci, OSMAnd, Nominatim and Osmium each are closely tied to names, as well as many other tools. This both keeps each of the tools focused and gives them a direction. Large organizations cannot offer that, because more often than not the managerial fashion of the season will interfere with pursuing long term goals.
Nonetheless, outsiders that expect a single point of contact shall have one. This is where the idea of the Engineering Working Group comes into play: it has a more specific mission than the board in general, but it still can send people and inquiries to the right places.
The EWG does not replace issue trackers. The EWG is not the right venue for comprehensive visions of the future. But it shall help to improve the flow of information related to development of OpenStreetMap related software.
I’m happy to chair the just restarted EWG.