Facebook fights creeps and apathy with expiring friend requests

Snapchat has ephemeral messages, and now Facebook has ephemeral friend requests. The big blue social network feeds off your social graph, and every time you expand it, it has more content to show you. But if you leave a questionable friend request in limbo for too long, you’ll probably never confirm or delete it. So Facebook is betting that by making those friend requests into exploding offers, you’ll be more likely to accept than lose the opportunity to connect. And if you didn’t want that friend request in the first place, it will self-destruct even if you don’t bother to manually reject it.

Cisco commits $50 million to end homelessness in Silicon Valley

Homelessness in Santa Clara County has gotten worse, with the overall homeless population increasing 13 percent to 7,394 in 2017 over the course of two years. That puts Santa Clara’s homelessness crisis in the same ballpark as San Francisco’s, which has a homeless population of 7,499, according to a 2017 homeless census and survey. Santa Clara also has the third highest rate of chronic homelessness in the entire country.