Hi, I think it would make sense for us to have a VDG sprint of sorts in the near-ish future. This would allow to discuss some larger design topics and set a vision for the longer-term future. I believe this is important for us to be able to work together effectively.
I'd suggest to focus on application design topics, like layout, structure, and arrangement of apps, and less on things like Plasma and styles/themes. I'd also suggest to approach this more from a design/UX PoV and don't let us be driven by implementation details. But these are just my suggestions that are subject to debate. Time/place/modality is all to be discussed, I'm mainly writing this to gauge interest, so if you are interested let me know. Cheers Nicolas