The racking question comes up a lot and I am always interested to see who reckons what.
Today, I'm in the racking camp. I do not find that my beers clear any quicker (I suspect good storage conditions help that more), but I do get less sediment in the bottle (which seems to slow down carbonation) and a little more attenuation - probably because I secondary in a warmer place than I primary, so the effect would probably be the same if I just move the fermenter.
If you're leaving your beers to age for a few weeks/months, the time it takes them to clarify or carb up isn't that important. Of course, I am always too eager to try my latest creation and open one as soon as I think it's carbed up (or close enough).
I am always concerned about infection vectors and clean fairly rigorously, so try to reduce the amount of equipment involved.
Aussie Claret - How do you clean your filter? That would probably annoy me more than cleaning a second fermenter and racking tube. I'm also assuming you keg and force carbonate? No good for us bottle-jockeys!
I might flip-flop yet again soon and not rack for a while! But not until my Kolsch and Belgian Golden Ale are out of the way. Or, perhaps...

No Mash Tun. No Chill.
No confirmed fatalities.