While my opinion doesn't matter at all, here's my unsolicited thought.
I would like to see one platform working at or near completion before diverting efforts onto another platform.
While I understand that there are more PS4s out there than XB1s, the XB1 is further along in development at this point. This is assuming the Xim4 hardware is nailed down and it's all firmware etc at this point.
The biggest desire is to be able to chat and if that could be solved, I think more people would be less disgruntled. Everyone that is currently testing spent extra money to be able to assist and maybe getting the Xim4 working as envisioned on the XB1 should be a higher priority. Sure, they're able to use a kb/m as it sits, everyone is and has been under the impression that XB1 would be completed prior to taking on another challenge.
I've never been a developer or even a business owner, it's just my thoughts as a consumer and I truly hope I didn't offend anyone.