This is a definite "no brainer".
Most people will not leave a message if they don't hear a personal greeting, and they are very likely to look for some other provider ...
A1 Small Business Marketing Blog
The A1 Small Business Marketing Blog ...
Note: for ALMOST ALL small business owners blogs are a big waste of time ... because NO ONE CARES ABOUT YOUR BLOG! If you've already talked to me you have already heard that.
I have created a blog tool that embeds seamlessly into any website, and have created a few posts using it. You can see the resulting blog below.