Actually not so many developers do Eclipse plugins (comparing to Eclipse IDE users)
Coming up with newer API for them could be very hard.
On the other hand there are .js APIs for doing desktop development, like newer Atom https://github.com/atom/atom (would need to search more)
If enabling (subset) APIs on Eclipse platform, than we could migrate a bunch of goods things,
and convert those who created JS extensions into Eclipse developers as well.
Actually not so many developers do Eclipse plugins (comparing to Eclipse IDE users)
Coming up with newer API for them could be very hard.
On the other hand there are .js APIs for doing desktop development, like newer Atom https://github.com/atom/atom (would need to search more)
If enabling (subset) APIs on Eclipse platform, than we could migrate a bunch of goods things,
and convert those who created JS extensions into Eclipse developers as well.