Social media postings about Salesforce.com (NYSE: CRM) Inc. more than quadrupled during Tuesday’s trading session, and Twitter sentiment about Salesforce is somewhat positive. The pending acquisition of Slack will further strengthen Salesforce.com's vast portfolio of cloud assets and better position it to gain more market share against SAP, Oracle and Microsoft. Salesforce also recently introduced a version of Work.com for managing vaccine programs aimed at governments and healthcare organizations. CRM shares have advanced 42,14% during 2020.