Shorter than that, I'm willing to bet they lost a lot of productivity due to the holidays. They probably started working seriously since Jan.
I love how people think they know and guess on what the hell apple is doing when... none of you knows ****! they probably have a schedule to aim for, but if things shift they shift and you can't predict half of it.
Maybe we can start creating posts about the experience that is the new beta build?? have you installed and are you testing build 12D76 ?? if not, stop posting!!! at least keep it to relevant questions about it.
And no its not a personal attack on "you", its in general. there is 76 posts or so before this and only very few has anything to do with this beta build.
I will be installing the beta when I get home from work and hope to see yet another tiny increase in the version no of the Nvidia drivers (not sure if that version no makes a difference though).
Edit: And before some people go *******, no its not because I want to be angry here, I just think these blog posts and comments could be used a lot better and be very beneficial information if they aren't filled up with spam instantly.