Tumblr stumbles into Yahoo!'s clutches

In an attempt to get 'down with the kids', internet giant Yahoo! has bought micro-blogging service Tumblr for the princely sum of £1.1bn.

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• Yahoo creates schoolboy millionaire with £30m Summly offer
• Yahoo! hires (another) Google exec

Record profits at Ryanair but the only way is down

Ryanair reports a record 13% rise in full-year profits but warns that higher airport charges means it's downhill from now.

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• Queen of the skies: easyJet CEO Carolyn McCall on piloting into the FTSE100
• Ryanair to cut 9% of Stansted flights over airport fees

High inflation has 'cost the UK £10bn', says report

The Ernst & Young Item Club, which makes economic forecasts using the Treasury's own methods, says inflation has cost the UK £10bn over the last three years alone.

David Cameron: 'Damn you, tax havens!'

The PM has penned a stiffly-worded letter to 10 overseas British territories demanding that they sign up to international tax treaties. 'Get your house in order!' he wrote.

Ooh Ahh....Help your business

Sean Farrington of QlikTech identifies the five winning criteria for the Eurovision Song Contest and discusses how this can be applied to the world of business

Don't let the hackers take you down

Making sure that hackers don't frazzle your company can be extremely tricky business. Here are some ways to guard against the black hats...

Social networking 'expert' Murdoch predicts Facebook's demise

The media mogul has piped up on Twitter saying the Facebook will face the same fate at MySpace, the company which he bought at the top of the market and then sold for hundreds of millions less.

Jamie Oliver knocks Lord's visitors for six with £20 steak

The celebrity chef's glorified burger van at Lord's cricket ground is selling steak sandwiches for £20, according to outraged Twitter users.

Howard Davies: Why did Hollande entrust France's finances to a cosmetic surgeon?

Cahuzac, a cosmetic surgeon and Frances' budget minister, left a toxic cloud behind him after he resigned over a tax scandal. What did Hollande know and when?

Avoid these top ten CV howlers

Even the most senior professionals make mistakes on their CV. Recruitment and talent management expert Vicky Dodd gives her advice for selling yourself well on paper

YouTube campaign launched to make Abercrombie & Fitch go homeless

Thanks to A&F's notorious 'we don't like fat people' approach, a prominent video blogger is calling for the brand to be made 'synonymous with homelessness'.

Ocado defies Waitrose boss with Morrisons tie-up

Shares in food delivery business Ocado have soared 56% after it confirmed a deal to get Morrisons into online retail by January 2014.

Six simple tips to add billions to your bottom line

Avoiding the Clash of the Colleagues

Apple's awesome; WH Smith is 'worst shop on the high street'

Quarter of Brits - like David Beckham - are unhappy with current job

It's a great-breasted Beardy! Richard Branson dresses up as air hostess

Thomas Cook to fly in £400m of shareholders' cash

Fallen Comet drives up sales at Dixons

BP's had enough, and wants Cameron to help