I don't think anyone here that's complaining about delays is demanding to know any exact plans/dates.
What would be nice though, is if when the company knows they are going to miss one of their own 'deadlines', they or their IR people just say something like - hey we know we missed our 'deadline' but it's for a good reason and we'll have everything back on track soon.
There is nothing compromising in a statement like that and it lets people know that the company actually cares about it's investors/potential investors.