Yes, you can.
You may have, for example, the following rules active at the same time:
- Facebook Viral Fashion: Alerts about content from the Fashion that gets more than 1,000 shares to Facebook.
- Linda Gates Tuesday Posts: Alerts Linda Gates (an author) automatically on Tuesdays, at 10AM, if any of her articles got more than 100,000 visits in the last week.
- Twitter Lunch-Summary: Builds a quick digest with the top 5 stories with more than 100 shares and automatically delivers it to our #twitter-feed channel on Slack.