What is defined as "pushing it on others" to you?
Religious beliefs that act on people who are not of that religion in a way that is undesirable to the person woh is not of that religion. The most prominant example would be laws enforcing moral standards, such as sodomy laws or blue laws. This is differing from indoctring others, instruction in the fundamentals of a religious belief to a person, such as telling someon who is homosexual that homosexual sex is sinful or something to that extent. This is incredibly wrong - we live in a secular society, freedom of expression, seperation of church and state, etc.
Pretty much all the issues given are what offend me. By far the most offensive toward me would be using religion as a sole basis for a decision which has a rational and secular alternative. Science, sexual issues, and civil rights are the major issues I care about in order of offense toward a sole religious belief. The hinderance of these issues due to religion is extremely offensive, as rationality is the most important part of humanity. Science got us today without ignorant fearmongering. Mind you, this isn't a problem with religion in general - religion is a sufficient, but not necessary, condition for irrational fearmongering. But the issues are issues which affect other people. Religious beliefs which effect the religious community in particular only, such as a system of morality, are fine. Heck, even Sharia law would be fine to me if in theory it does not effect nonmuslims, but that's not how it works.
Teaching religion to the unwilling is offensive as well. Every human has the fundamental human right to believe what they believe regardless of how old they are or how mature they are, and a belief system which allows enforcement of beliefs toward those who do not want it is awful. Keeping an open mind is fine - but if, for example, a child does not wish to learn a religion, a parent should respesct that, regardless of their beliefs that the child must follow their religion. Oh, and there's the whole forced conversion thing, but that's a given.
Using it as a rule in the family only bothers me if there is at least one person who is not of that religion. I shouldn't be forced to say grace in a dinner just because it makes my parents happy. Yes, there are practical reasons why you should shut up and sit down in this and the previous issue, but that doesn't mean that it is
morally right to do so; it's an appeal to force.
Intolerance is obviously offensive as well for reasons that don't need to be given, but I'm generally okay if they dislike a community but accept their existence, (e.g. basically the previous issues, pushing their morality on others, etc.) and are not bigoted. ...then again, that is sort of the definition of "tolerance."
However, I do respect religious belief systems as a whole in general, respect how it effects society and tradition, in a similar way to greek mythology and the like. This is especially prominent in nations such as Ireland, Greece, Russia, Spain, and the like, though I don't think that it works as much for the United States. The US is a nation based on religious plurality since its birth, and the best way respect that is through a completely secular system. The idea of nondenominational prayer and the like in the US is based on Christianity and does not fully take care for all religions as it should.