I'm not going to read the entire thread, but count me as one who thinks an auto ST would be interesting (not saying I'd buy it, just something worth considering.) I know I prefer the DSG GTI over the manual GTI - those of you that spend a lot of time in stop and go traffic - you know what I'm talking about.
I'm often in a world thinking that today's manual transmissions are most desired by kids/young adults (say 23 and under,) or those looking to have 'more fun' via the ability to rev and drop clutch. I'm not sure which one it is. Certainly the argument that you can 'choose your gear' with manual is null and void when comparing to a modern performance auto transmission that has manual shift gates. I can't say manual is necessarily more fun anymore. After driving some solid auto's - there's a strong argument that it's more fun to just slam the throttle whenever you want, no matter what situation you're in, and let the computer sort everything out (in much quicker fashion than you ever could) while you concentrate on seeing the face of the other guy in your rear view mirror.
I've literally had cases where someone is giving me flack on the road, and I don't 'take them on' because I know I'd need to downshift, and after a long stressful day at work, I'm just too danged tired and lazy to even bother downshifting. If I had an auto - I might give the guy a second thought lol.
Those of you that are poo-poo'ing the idea of auto here - be careful you're not comparing to your mom's traditional slush box. Drive something such as the dsg auto from the likes of VW before you post judgement.
I drive clutch for an entirely different reason. Fewer people can do it these days - so it makes the car a) harder to steal, b) fewer of your friends will ask to drive it and c) it somewhat adds to the 'cool factor' - despite the performance advantages of performance auto's listed above.