When you are publishing and creating content for the public space online, your potential audience expands exponentially. Your work, content and thoughts become public and once you’ve put something online there is almost no way to remove it permanently.
There is a responsibility to be fair, honest and respectful towards those who are also part of online to society. This is also the case for keeping information factual. It is important to keep facts and opinions clearly seperate.
I found a great website that talks openly about Ethics that relate to Bloggers, Social Media & Content Creators. Check it out.