I'd like the next build to play with.... but I don't think we should give Microsoft too hard a time for not releasing a build in February.
After all, the only indication they might (as shown in the linked article at the top of this thread) was a response to a tweet saying:That's hardly a big announcement or a promise."which means that we cannot tell a precise date. We're confident that builds we're using now will reach you this mo."
I assume they're just working hard to get a build that hangs together, hopefully with an ISO to go with it, and don't want to release something until it's in a good and stable state.