Absolutely, heed this. Nothing will make some people stop reading like the laziness (in my opinion) of incorrect spelling and grammar. You're not always publis

Absolutely, heed this. Nothing will make some people stop reading like the laziness (in my opinion) of incorrect spelling and grammar. You're not always publishing in your (or someone else's) native tongue, but there are services (free and paid) and software (free and paid) for this.