For many people, posting a tweet, hashtagging an Instagram caption, and sending out an invite for a Facebook event on Facebook has become common practice — you might even do all three at once.  But, with new social networks, features, and tools cropping up almost daily, even seasoned social media users are bound to get confused.  For those head-scratching moments, we’ve created the ultimate glossary of social media marketing terms. Check out the following roundup of social media definitions to keep yourself in the know.    Social Media Terms to Know, Listed Alphabetically Social Media Terms – A Social Media […]