The ST is a great bike. My wife and I just got back from a 700 mile trip on my '06 and enjoyed every mile....even through the tornadoes, wind and rain!
I looked at the FJR and the Connie, and even the BMW, but after a lot of thought decided to go with the Honda. Part of that was due to wanting the bike for long distance with 2up, and part was due to their reliability record. I have not been disappointed.
The new FJR is super nice and the Connie has nice features as well, but for my needs the ST just works. No, it doesn't have a lot of fancy electronics but we have managed just fine. There is a reason why it hasn't changed much in 11 yrs.
The only thing I really can think of that I don't like is the sound. Pretty much like a sewing machine. I may try some slip ons someday to see if that would help...