social

Eighteen months after a national launch, San Francisco-based startup Nextdoor is making its neighborhood-only social networks accessible from iPhone and giving people a quick-response way to spread urgent alerts or exchange messages with neighbors.

Nextdoor plays host to nearly 13,000 neighborhood networks spread across all 50 states in the U.S., with each one private to members in the area who must verify their address before they join.

The service, which has raised around $50 million in funding, is partnered with more than 100 police departments to provide people with information on pressing city matters. It has particularly high … Read more

With high-quality digital cameras on every smartphone and apps that make your pictures even better, just about anyone can be an accomplished photographer. Sure, you may not be an accomplished photographer in any serious sense, but you can certainly upload your images to photo-sharing sites to get them out to the public and receive feedback to make your shots even better.

As most people know, there are a number of popular services already out there that let you take your shot, add effects and other enhancements, then upload it for all to see. But the other thing that's great … Read more

After several high-profile incriminating pictures hitting the Intertubes this year, TMZ reports that Justin Bieber wants all visitors to his Calabasas, Calif., mega mansion to sign a liability waiver restricting any social-media divulge about the goings-on behind closed doors.

The supposed waiver (PDF) isn't the friendliest welcome mat, as anyone with loose lips automatically gets pegged with a $5 million lawsuit -- plus they forfeit a few rights, including the ability to sue Bieber.

"Without in any way limiting the foregoing, under no circumstances will you divulge the details of you entering and being on the Property or engaging in the Activities by any means or through any media whatsoever, including without limitation, through photographs, video, blogging, texting, "tweeting" or posting any such information on any social-media site," says the alleged waiver. … Read more

Pandora listeners can now easily share their favorite tunes with their Facebook friends.

The Pandora Web site and the iPhone and Android apps now let you automatically publish your music listening activity to your Facebook Timeline. On the Web site, simply click on the Publish button under the current tune and choose the Publish to Facebook command. Tapping on the Menu item on your iPhone or your Android device gives you the same choice.

You can set various options to determine what get's shared. Your Facebook friends can then discover which tunes you listen to and which ones get … Read more

After unveiling an extensive revamp for the Google+ news stream on desktop, Google is now updating what users see when accessing the social network with their cell phones.

The Web giant announced Tuesday that it's working on "improving the look and feel of Google+ on the mobile Web."

The redesign includes making posts now appear as "cards" in the stream, which is supposed to make them easier to read and share. The social network also changed the way Profiles and Pages look to include cover photos and larger tap targets.

After the hacking collective Anonymous launched a Twitter campaign pledging to go after the Guantanamo Bay Naval Base in Cuba, the U.S. military barred all Wi-Fi access on the base, according to the Associated Press. All social media, including Facebook and Twitter, also has been banned.

Army Lt. Col. Samuel House told the Associated Press that the shuttering of the base's Wi-Fi was because of Anonymous' public plans to "disrupt activities" at the military prison.

While no disruptions have yet been reported, according to the Associated Press, Anonymous has promised to make good on its threats.… Read more

As I sat through the last half hour of a nearly 4-hour keynote, sweat pouring through my shirt, my attention waned. Most people's did. Where were the gadgets? Last year, Google seemed like the hottest (or, most conversation-starting) hardware company around. This year, the only hardware mentioned was the 3-month-old Chromebook Pixel. I wanted new, weird products: watches, new evolutions of Glass, crazy convertible tablets. I wanted to see what Google's next products are.

Yet, you can see the message. In the people wearing Glass -- of which I was one, sheepish, awkward. In the customized, personalized Maps. … Read more

Twitter and NBA Digital have partnered to stream in-tweet video highlights of some of the NBA playoffs' most exciting plays.

The deal, which was first reported by Bloomberg, comes just days after a similar arrangement between Twitter and ESPN. In that arrangement, Twitter users will have access to replays from soccer, the X Games, and college football.

Twitter said that the NBA highlights will be sponsored by Sony Pictures Entertainment, Taco Bell, and Sprint Nextel.