I think that it would be very usefull if every sub forum (for example "LG Recording Hardware") would have a "Read First" thread named "Upcoming Models" that will contain and concentrate all the information regarding all that is known about upcoming models in the near future (for example right now LG sells the GSA 4163 model, but some people here knew (in march!) that LG is going to release a new model: 4165).
Such a thread should contain information regarding the technical specifications of the upcoming model, its suggested price, and an estimated release date. This information could be formal press releases, "industry-inside information", etc...
With such information concentrated in one place (for each sub forum), it would be very convienient for people to find the information about near-future-coming models, and decide for themselves whether they want to wait for the new model, or just buy the current model that's being sold right now.