If you’re in a small firm then a weblog (blog) could be the tool that jump starts your marketing campaign.
Blogs are quick and easy to publish and can demonstrate your areas of expertise or community interests.
Even if you use your blog to collect links of interest to you, you will find it handy and may find that others appreciate it.
Where to start? The Corporate Blogging Book page has some great resources. And WordPress software and templates are free.