I am not bothered in the slightest. I think we, as a society and as of lately, have been making a big deal out of everything we put in our mouths. This is bad for you, that is bad for you, you shouldn't eat this, you shoulnd't eat that. Every month is seems the results of some study or other comes up and often another study will contradict those results.
I stopped using sugar a few years ago for the sole reason that I went on weight watchers and I didn't want all the calories of the sugar but I still wanted sweet stuff. I'd rather have artificial sweeteners than calories but that is just a very personal choice.
I have gotten flamed for that before but it's just a matter of picking what is for you the lesser of two evils.
June
PS. I meant to say that I have now gone back to using sugar reguarly, mostly for baking, because it's better to cook with but if I'm drinking say tea, I still use Splenda.