A West Shore mother is making waves on the internet after sharing a social media posting asking why cannabis use is met with considerable stigma, while other substances – like alcohol – are seen in a different light. Jannine MacKinnon, who runs the popular “eeasymomroutines” Instagram page, expressed her views on responsible cannabis use to her more than 21,000 followers in February. The post quickly became one of her most popular, resonating with almost 400,000…