Social commerce is like a unicorn: beautiful, alluring, and almost totally imaginary

Call it the unicorn problem: beautiful, alluring, magical, and totally non-existent. Social commerce, according to the latest Monetate e-commerce report, is almost as elusive.

Angie’s List is killing it: revenue, members, growth — and stock price — all up

"It took us more than 16 years to get to one million paid households but just 18 months to double it."

1 billion daily product recommendations driving ‘multiple billions’ in sales for RichRelevance clients

A billion product recommendations a day is a significant milestone, and with 73 percent revenue growth and 43 percent customer growth in the past year to go with it, RichRelevance is hiring a new president to help increase growth.

How Facebook makes recommendations for App Center’s 220M users

Think Facebook is showing you an arbitrary or editorially driven selection of applications in its App Center? Think again.

IPhone dining guide Ness nabs $15M to expand beyond restaurants

The Silicon Valley makers of iPhone application Ness, a scientifically tuned search engine for discovering what to eat, have received a five-star, $15 million review from investors.

Google +1 buttons now doling out content recommendations to all

Those little Google +1 buttons you see littered across the web now double as handy indicators that tell you more content you might like — be it apps or articles — is just a click away.

That’s because, Google, as …

Google morphs +1 into a recommendation engine for every website on the internet

A seemingly small change that Google quietly launched yesterday has the potential to transform +1 buttons from a simple I-like-this to a find-the-best-content-here experience … and generate more interaction with Google+.

You’ve seen Google +1 buttons all over the Internet. …

Chill closes $8M to make social video discovery even cooler

Chill, the social video discovery startup, has closed an $8 million funding round to stay on top of ever-changing entertainment consumption behavior, the company announced today.

Chill started out as a Turntable.fm-style video curation site that let people on Facebook …

Your own. Personal. Internet. Check out the brand new Nara.me

Nara.me is a Cambridge, Mass.-based brain trust of astrophysicists and neurosurgeons dedicated to creating “a more personal, actionable, and liberating web to achieve a life well found.”

It’s also a startup that’s just sealed a $4 million first round of …

TripAdvisor launches Facebook app for foodies, dines with Yelp and Foursquare

Travel recommendations company TripAdvisor is moving to restaurant review row and taking a seat next to Yelp and Foursquare with the release of Local Picks, a Facebook application for discovering dining recommendations from friends and locals.

Local Picks, launched Wednesday …

AmEx is the king of check ins — and it could own local

Getting enough data to make local recommendations has proved tough. A restaurant reviewer writing for a local newspaper might write a hundred or so reviews a year. Zagat might cover several thousand in its printed books. Yelp provides near universal …

HashTip collects and enhances tips from Facebook and Twitter friends

Surfacing the long-lost tips from people you trust is the promise of newly launched startup HashTip.

HashTip is a social network and content aggregator that collects, stores, and categorizes the tips previously posted by your friends on other services. The …

Zaarly swaps anonymity for identity in refreshed mobile marketplace

With the rise of mobile marketplaces, outsourcing tedious or mundane tasks to a willing gopher has never been easier. Thursday, one startup seeks to make these mobile conveniences less intimidating for the masses.

Zaarly, one year after making a splash …

Google Schemer is a deliciously diabolical attack against Foursquare

Oh Google, your aptly named new product Schemer doesn’t have us fooled. We know you’re calling it a new way to discover things to do, but we see this for what it really is — an assault against Foursquare and …

Ness, the iPhone app that tells you where to eat, hooks up with Facebook

What’s for dessert? Turn to three month-old Ness for the answer, and its lovely-looking iPhone app will find you the best nearby spots, suited to your exact tastes. Today the application received its first update, and it now further personalizes …

eBay targets couch potatoes with new iPad app feature

Online auction site eBay is launching a new feature for its mobile applications today to help boost purchases from customers while they’re on the couch watching TV.

The move is part of eBay’s new “Couch Commerce” strategy. Users that open …

Andreessen-Horowitz gives $1.5M to unlaunched recommendation app Wikets

Wikets, a soon-to-be-released iPhone application that recommends places and products to friends, announced a $1.5 million seed round from Andreessen-Horowitz and Battery Ventures today. But will yet another recommendations product survive when reviews and opinions already litter the Internet?

I …

Demo: TasteJive lets wine recommendations be one of the cool kids

TasteJive wants to make wine just a little bit easier to swallow. Today the company launched its wine recommendation engine to take the jargon out and make wine more contemporary.

Wine can be intimidating and often pushes people away just …