I was recently running a workshop about Word of Mouse Marketing using social media from blogging to microblogging, podcasting to video casting and it was heartening to see that about 8 per cent of the 140 attendees were blogging about their business.

However I then became disheartened as most of those blogs had been developed on a platform such as Blogger or Wordpress.com.

If anyone tells you that business blogging is not a significant investment of your time, they clearly are not a business blogger developing online content and implementing a link building strategy to bring traffic to their business blog.

Don’t get me wrong, blogging is a terrific online marketing strategy if executed effectively. I could think of no other way that I would have attracted as many leads to my business so cost effectively without a business blog.

However if you are going to invest in business blogging, be good to yourself… don’t have all those wonderful incoming links to your great content go to a blog that is not hosted by you.

You might think this is something that only happens for small businesses - it’s not!

A colleague of mine on a social media working group is employed as an online expert for an online insurance company, and their external consultant had advised them to develop a business blog using Wordpress.com.

I’ve even seen Marketing Directors of major companies who should know more about branding than most use a blog that is detracting from their personal brand online as they are using Blogger.

Online personal branding experts even look to encourage people to use Typepad.com as a blog platform - whilst it’s a great blogging platform that I use and recommend, if you also have a website, a Typepad blog is not going to help you with your link building and search engine optimisation strategy which is becoming even more critical as few people now move beyond page 1 of Google when searching and researching online. What do they do if they can not find what they are looking for online on the first page of their search? They change the words they are using to search with of course.

Investing a little in implementing a business blog that is hosted on your website not only makes you look like you take business blogging seriously as part of your online marketing strategy, it also means that every link to your great content is a link to your website.

That way you will be sure to benefit even more from your online content strategy buildng links to your business blog.

Have you ever wondered how to make sure that you provide the opportunity for people to share the great articles on your blog to their social networking sites?

You might recall I wrote about one tool recently that you can add to the side bar of your business blog that allows people to save PDF’s of your articles and even email them to others.

A plugin that you might want to consider for your business blog that is becoming increasingly popular is ShareThis. ShareThis is available to use across a host of blog platforms including WordPress.org and TypePad.com

You’ll usually see the ShareThis logo at the bottom of an article or blog post.

When you click on it you will see you have several options:

• You can post the article and share it to your favourite social networking sites such as Digg and Ma.gnolia
• You can make sure that your friends at your social networks such as Facebook and Twitter know about the post or article you have read
• And you can even email yourself or others a copy.

Of course it’s not just making sure the readers of your business blog understand what the ShareThis logo means - it does rely on us as content creators writing content that people want to pass on to their friends or keep as reference material.

So why not consider adding ShareThis to your business blog? And if you have added the ShareThis plugin to your business blog, perhaps you can share with us your experience of it as a tool to encourage people sharing your great content?