Advertising Age -The leading global source of news, intelligence and conversation for marketing and media communities.
Hootsuite – Social Media management – Social media dashboard. Manage multiple networks and profiles.
HubSpot – Inbound marketing software – All-in-one marketing solution; blogging, analytics, social media, email, & automation.
Online PR News – SEO Press Release Distribution Site for SEO and Social Media
PR Newswire – Press Release, News distribution, targeting, monitoring and marketing solutions service.
PR Web – Press release distribution service – create buzz, increase online visibility, and drive website traffic.
Slideshare – Upload and share publicly or privately PowerPoint presentations, Word documents and Adobe PDF Portfolios.
Regional Directory – Directory listings of business websites, organized by Country, State and City, and then by profession.