As social media adopts hashtags it's important to know the rules because the rules are not the same on each site.
Each social media site has different rules and quirks.
For example in Pinterest hashtags really seem to matter the most in the pin descriptions. You will also get different results when you use multiple words in your hashtag and capitalize each word. This is not the case in Twitter and others.
With that said today I am posting a video on "How to Use Hashtags on YouTube"
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