I've been listening to current debates about pornography - most recently about young children watching it - and it got me thinking. For feminists, pornography is one of those particularly contentious issues, along with prostitution and the other sexual industries. Really, anything with a sexual element is quite a contested terrain.
As 4K television sets are expensive to buy and many early adopters have probably only just purchased a 3D TV set, people are unlikely to be rushing out to buy a new one. So why all the excitement over 4K video? Well, put simply, with a good quality input 4K TV looks as if you are looking out of a very clean window.
Last week my 15-year-old daughter told me she hated me. Absolutely screamingly, door-slammingly, never-come-in-my-room-again hated. 'You don't understand,' she said. 'This is my life and you're ruining it!' I hadn't stopped her from going to a party or from going within 10 feet of boys (tempting though that is). All I'd done was banned her from having her mobile phone in her room.
When the selfies first started appearing in our Cancer Research UK newsfeeds, a few of our supporters got in touch on Facebook and Twitter to ask if we'd started the campaign. We tweeted that it wasn't ours but that we appreciated the sentiment, and we directed people to our website if they wanted to get involved with our work to beat cancer sooner. Less than 12 hours later, we'd been retweeted hundreds of times and we were seeing more and more selfies appearing from people saying they were doing it for us. We knew we needed to act fast so we took a picture of a team member without makeup holding a sign with our text to donate code.