+1 to AJ's response, it would be great to capture the feedback as GH issues along with your reasoning, with the only caveat that it might be addressed post-0.8 as we're trying to get 0.8 out there in a complete, usable form ASAP. We've been developing 0.8-preview out in the open for this exact purpose, at the risk of some early FUD cropping up based on experimental, not-yet-ready-for-prime-time features being public - I think the tradeoff is absolutely worth it. The road from 0.8 to 1.0 will be critically important in getting the rough edges ironed out and to get the right balance of tradeoffs, so feedback and PR's will be crucial and very welcome!
The team also takes feedback really, really seriously - we've been known to spend days pouring over the relative merits of a single tweet - so use-cases, usage data, and of course PR's go a very long way.
Really appreciate the note - would love to hear more about your experiences so far.
Taylor