Am I missing something or is there no easily accessible list of rules for the site. It's frustrating as someone who is trying to help other people to have a well received answer be deleted and the person quote some accepted answer in the meta as a rule. I've even had cases where I looked first in the meta and found an accepted answer supporting the way I answered a question on the main site and still had the question deleted.
Same thing with comments. I've posted comments seeking clarification on the question and had them deleted with no reason given and no response when I asked why.