One, he said, allowed users to send "cheesy pickup lines" to friends; another encouraged people to reveal something about themselves.
Early on, Zuckerberg enabled users to send and receive messages.
The special Reddit forum consists of the lonely Apple Watch users sending out requests for users to send them messages.
Facebook not only encouraged users to translate parts of the site, but also let other users fine-tune those translations or pick among multiple translations.
This strongly encouraged users to fill theirs in, keep it current, and remind friends if their data was missing or out of date.
Four buttons at the top encouraged users to snap a photo of an item to sell, tap into categories, search or easily access their own postings.
According to The Observer, the home console versions were popular and encouraged users to learn programming; many who later became industry leaders.
Members of the group also blockaded Citigroup branches and encouraged schoolchildren to send notes to Citigroup's chairman, Sanford I. Weill, asking him not to make animals extinct.
A pioneer of for-profit crowdsourcing was Cambrian House, a company based in Calgary that encouraged people to send in ideas for new software products, had the community evaluate them, and then funded the winners.
The district has kept schools open during the strike and encouraged parents to send their students to school.
