Currently, there are several questions on the main site that ask about features not yet in Blender, either planned, broken or not documented. How should we handle these type of questions, most of them are valid but have no set answers yet. I don't think answering these questions do the site any good at the moment. Answers like:
Probably the first release with Volumetrics will be 2.69 or 2.70.
This is in the roadmap and hasn't been addressed yet.
Answers like these do not pass on any useful information and detracts from what this site should be about, we are trying to create an archive of information here, not a list of feature requests or todos. It is also worth noting that most of these are cycles questions since it is still under development..
How should we handle these type of questions?