Blogging builds credibility with Google:
Google and other search engines love websites who are consistently updating with new content. This shows them that you are staying up to date in the market and have a regular client base. Knowing this, they are more likely to push your business in search results because they want to provide the most relevant and popular search results.
Blogging increases traffic and bookings:
Using some of your keywords in blogs can be a great way to build your rankings with search engines. You can easily do this by mentioning the who (clients, vendors, etc.), what (senior portraits, cake decorating tips, etc.) and where (city, venue, etc.). Having these words on the visual and back end of your website confirms with search engines that you are relevant for these searches.
Sharing your blog post on Facebook is a great and easy way to drive traffic to your website. You can share your post in one click of the "Share" button! Follow this tutorial if you have never used this before: How to share blog to Facebook.