I think it would be useful if there were a separate Insiders forum here on the TenForums - I suggested it a while back, but got no response whatsoever, pro or con, from anybody.
Problem is most insiders have now installed it as their main OS so they don't want a screwed OS any more than anyone else.
When i was running the insider program it was on a separate partition so no biggie, now i would not be happy to have my system borked just to test for MS. Especially as its now Windows as a Service they had better get it right
This was one big tease.
We're not getting any new features until October at the earliest.