On may 29th, 2007 I published this article about 15 Top Social Media Marketing Resources which was picked up by Web-Pro news and got a lot of traffic and buzz: that was right after I reserved socialmediasystems.com (it was available then for under 9 dollars!) and formed Social Media Systems LLC in March of 2006.
Now, as is usually the case with me, there are a million copy cats out there claiming to be experts in ‘social media marketing’, as traditional SEO becomes outdated (related article: see The slow death of SEO).
Now, since things have changed so much again, that it is time to update the list: 50 Social Media Marketing Resources you cannot be without: