Avoid using SMS abbreviations in blog post and at least run the post through a spell-check in MS-Word before publishing. If the bloggers cannot take the time out to write proper English, why would the readers bother reading through that cryptic puzzle?
Blogging is a must for artists, a great way to display your work, connect with your prospective buyers and collectors!
Focus on good content, not on monetization. Over time, money and benefits will follow good content.