i think crazyfist hits the nail on the head. i dont mind being on the ship for a couple of hours if theres an opportunity to do repairs, research, training, design and implementation of systems, and of course R&R.
but if this content was minimal. 'rapid transit' hubs, or transwarp, slipstream, coxial warp etc would cut the time right down, but i dont want any instant traveling, from the edge of teh known universe to earth should never take shorter than 30 mins, but i know some people would want it longer. i fear that if the travelling is too long, any urgency in missions might get a wee bitty diluted.
i dont want a situation where a borg cube is heading for earth, its gonna be there in 30 mins, u have to travel 1 hr to help clean up the mess.
but then this gives rise to problems with continuity in inter-species technology capabilites, or poss the sensor net is just really good. but now i'm rambling ...