I think that both sides are ghuilty of personal attacks.
Believers sometimes say things that imply the non-beleivers are less moral, less giving, less compassionate and that is simply not true.
Non-beleivers try to make believers to be ignorante, supersisticous, dilusional, having mental problems, etc and that is simply not true also.
Yes some non-beleivers are mean spiteful people and so are some believers.
Yes it is true that some beleivers are ignorant and dilusional and have mental problems, so do some non-believers.
I think if we all focus on the argument and not the person, we would all be better off.
Respect is a two way street and it is right to be respectful of others even if you do not respect their views.