I am not an expert on blogging. I just love to do it, read it and share it. But one thing I do know is the importance of checking, and rechecking before you publish your post. Now this is in no way meant to imply that I don't make any errors. Truth is, I do, I make a few.But, there is a simple check list that can help to create a nice error free post.
Check your spelling
Do your research
Credit your research
Use images with care ( copyright etc)
Use a relevant title to your post