These days the web is highly participative - people contribute. People don’t just go there to READ other’s expert content. Netpop’s research in the United States suggests non-contributors are now in the minority.

Jobseekers, those researching careers and those seeking career development can all benefit from blogs.
Producing your own blog can help people establish greater control of their online identity. At present many employers and admissions tutors search online to see what they can find out about individual applicants. This might trawl up facebook entries, photographs, youtube clips, as well as professional profiles on sites like xing or linkedin. If you are active blogger, any web search could also draw recruiters or those searching for you to your content.

We can help our clients to audit their online identity. For many people, “presence” could be important, as recruiters are looking to see whether you are engaged in the social web at all. Not being there could mean your client not being shortlisted for a job, and reduces the chance of headhunter approach.
What you share is important too – the links, files, content, ideas you post. Is it meaningful, legal, relevant?
What is your reputation? Do others comment postively on your posts? Are you considered knowledgable or expert and therefore being linked to by others?
Who are you connected to? Which other bloggers do you follow? The relationships we make visible online say something about us. For example if you follow industry leaders, employees from a company you want to work for, it demonstrates you are keeping yourself updated professionally, and might have some insight into how the company operates, and it’s values and priorities. Following people in your industry, or the career specialism you aspire to gives you access to social labour market information. This is different from the statistics about employment in different fields, which some advisers share with their clients. You can’t interract with employment stats, but you can ask a question of a blogger, or comment about their posts on a blog.
Recruiters are interested in who you are linked with, who inspires and influences us. For example a relevant professional network could mean you’ll be perceived as someone who can bring business with them to a new employer, or be able to solve problems more easily because you can call upon your network for support.
(This article first appeared on Careers Work 2.0 blog)
How else could clients benefit from a) reading and b) writing blogs?