You could try asking for something to get a post in the News subforum instead of just complain. And I think you can't really consider the forum as a joke only because the news subforum doesn't get updated as you would like. Someone has to manually do it, and maybe they don't have the time... maybe you could offer some of your time to have the news page up to date.
Also, the "GCWZero is not a Dingoo" argument has been used a lot of times... well, it uses an OS made for people from this comunity, and it's probably the closest thing to a Dingoo you could get. If the forum would have been an strict dingoo forum then it would have died long ago, since the Dingoos are not being produced anymore.
But noone said that this forum would always be a Dingoo-only forum, so don't get mad at everyone else if you got the wrong idea.