No, the only people you are making unwelcome are either:
1) those who don't know the time and place for their non community relevant outbursts ('meat is murder', 'homosexuality is a sin' are both irrelevant to 99% of tech or other industry community/work discussions) -- leave that for your vegan blog, or your church group.
2) those who are unable to behave courteously in the presence of someone they know holds differing views in some area they are passionate about. Just because I have read Jennys vegan blog, and know and disagree with her 'meat is murder' sentiment doesn't mean I can't work effectively with her.
People need to be able to separate their general leanings and passions from their commitments to a job or other community.
1) those who don't know the time and place for their non community relevant outbursts ('meat is murder', 'homosexuality is a sin' are both irrelevant to 99% of tech or other industry community/work discussions) -- leave that for your vegan blog, or your church group.
2) those who are unable to behave courteously in the presence of someone they know holds differing views in some area they are passionate about. Just because I have read Jennys vegan blog, and know and disagree with her 'meat is murder' sentiment doesn't mean I can't work effectively with her.
People need to be able to separate their general leanings and passions from their commitments to a job or other community.