Usually I never comment on these kinds of threads, but personally I don't have issues with people who bot. I am not so innocent myself since I use AH, the Wiki, and the Windower to help my gaming experience.
I can see both sides of the argument and I am not going to say anyone is wrong or right, but I do see their points/arguments:
The majority of whom I have talked to that hate bots are usually those who want a fair playing ground all around. They like the challenge of the game and can't justify using tools to further their experience. Usually the majority of these users are PS2 and Xbox users though I have met some PC users that feel this way.
Those who like bots find their ease of use to enhance their gaming experience. They love playing the game but have a reason to use said bot; i.e. spending more time with the family/school/work etc.
There are some people I know who use a bot for different reasons:
One person I know has a serious social disorder, but they love the game, but they prefer to do a lot of the things in game solo or with a cure bot. It also allows them the opportunity to enjoy the game without a lot of interaction from a linkshell or having to deal with the drama of one. Granted they may be missing out on HNM and some end game stuff, but they don't seem too hurt by it.
Another person I know, uses one because they also love the game, however can't be on the game all the time because of medical conditions and the pain it causes from sitting in one place too long. However it's the only thing they can do and/or find enjoyment in (i.e. is a hobby) because they have no family and it helps give them some happiness, don't like to watch TV all the time, and can't work. So while they sleep/rest, they have the bot running.
I am not trying to justify people's actions for using a bot however, most people that I have run into that do use a bot, are very nice and considerate people that have different reasons for what they do. Not all bot users are "out to get people" or try and make people upset. (Though I have met a few ***.) What I do think is people should be more open to listening to others before they are so quick to judge. (Whether they agree or disagree with someone's actions.)