[acemarke]

Note that Dan specifically said:

> At this stage, the project is very exploratory. We don't know for sure if all of the above things will pan out. .... If there's some area you're particularly interested in, please let me know and we'll work it out.

So, I'd keep an eye on the discussions and bring this up as something that could be worked on as part of the overall effort.

[spankalee]

They're quite aware of this issue.

[danabramov]

To be honest — as I was writing this a few hours ago custom elements slipped out of my mind, but it's something we'd like to fix too. It would make sense to do as part of this effort so we'll keep this in mind.