I've given this a lot of thought. The topic is feral cats, not someone's "out for a good time, night on the town, Oh baby,Oh baby, meow" house pet right? Since the location of posters can range from city to farm, north to south and where ever, the answers should be all over the place. I would say trap if possible, but if live trapping presents a danger of disease, dispatch in the most humane possible way, in observance of any local laws. Rabies is a very possible problem in some areas, and trite as it gets at times, a feral cat isn't worth some kid's life. Then again, blasting up the neighborhood as the local cat-man-don't-do-do-round-me, hardly presents the image of responsible gun owner either. A little judgement and common sense could apply. If the neighbor's kitty is inside my fenced back yard, on a hot August day, and acting a bit touched by something, that's one thing. Sitting on the fence, howling or pissing, I mean come on, a garden hose can cure both.
Jst my.0?