I'll give you the search, I forgot that phpBB doesn't give you the individual posts... vbulletin does and that's what I was thinking of. Fortunately, I think they are scheming about a conversion as we speak
The quote from UPMan came directly from a thread where the exact question "When is the base/mobile version of the 396 coming out?" was asked. It is an answer to your question; 6 months or more away, possibly never is the answer. I think it's a shame, but that's about as straight from the source as you can possibly get, and it's not ambiguous at all...
I always used to prefer the handhelds myself, but after buying a 785 I learned that the base/mobile version does have its merits. I'll be buying a 396 as soon as I can, because I don't want to play "wait and see".
There are some options available for using the 396 as a base scanner; stands can be constructed to hold it, and there is a free advanced control and logging software package available. Some of the posters have even been able to use it to trigger other things, like audio alerts or flashing lights in other rooms using X10 equipment. Perhaps something like that will make the 396 useful to you without having the base/mobile form factor.