These are some free SEO and Social Media tools that may help with your Online Marketing projects.
SEO-blogger plug-in for Firefox - keep count of keywords used as you write.
Google's keyword research tool - keep track of what the world is searching for.
Ping.fm - allows updating across multiple Social Media platforms
SiteScanGA - check that all pages have Google Analytics tracking code correctly installed
SEOchat tools - various including domain age, rank checker, keyword density, etc
Google Insights - see trends in keywords.
Google Feedburner - promote your blogs and feeds
SEO plug-in for Firefox - see no-follow links and a host of SEO stats at a glance
iWeb Tools - similar to SEOchat including great visual PR checker
Bookmark this page using the 'share' control up on the top right of the page. And of course let me know if you need help with any of your Online Marketing, SEO
and Social Media activities.