There still seems to be confusion about our ad-hashtag rules.
So we clarified it again:
Advertising: we follow the rule-of-thumb “Don’t be spammy”. You are encouraged to post announcements of new products and services. However, if repeatedly promoting a product, running a campaign, or announcing discounts/sales, the #ad hashtag must be used. Find more details in our Terms of Service.
We are limited to 300 characters per rule, therefore we go into more details in our Terms of Service.




