The Most Popular Topics in 2018

This is the last week of WSD for the year, so we decided to take a look back at our open rates to determine some of the most popular topics from 2018. Not all of them began this year, but we believe all of them are likely to come back up in 2019. ALL MARIJUANA, EVERYTHING. 2018 was a big year for the marijuana industry. Canada legalized recreational use and California's recreational use laws went into effect [see WSD 09-11-2018].