Do you fancy your grandchildren being able to see that Saturday night pic from your student days in thirty years time? Your great-grandchildren or even their friends? What do you think happens to all these texts, Facebook posts, tweets and Instagram photos as you age and move through the different stages of your life?
'Sexting' is playing an increasingly insidious role in young people's relationships. So there is clearly a need to educate children about the risks of this behaviour to them and other young people whose images they share.
Free public WiFi is one of the hallmarks of our times. So addicted are we to staying connected, we can barely bear to be offline nowadays - mobile professionals, students and the growing army of freelance creatives are drawn to free WiFi, served by cafes and bars, like bees to a honeypot.
Whatever the reason for the blocking, it is the right of the blocker to block whomever they wish, after all, it's their personal feed. Social networking is not real life and it must be remembered that we should separate the two.
I'm perfectly happy to let Google (and a few select others) collect, collate and monetise my data in return for the outstanding services it delivers me at no financial cost. I don't find the benefits of Facebook sufficient to allow it the same courtesy and thus, thankfully, don't have to suffer the desperate status updates of people I haven't seen in 20 years.
The storm over Uber's consumer privacy settings is just the latest in a growing list of concerns about the tech industry's handling of our data. From general irritation about targeted ads; to deep unease about our personal data security, to fears over the erosion of civil liberties - there is concern about who has access to data about us and what they are doing with it.
The media in general and online editors in particular are not necessarily the bad guys here, far from it, they mostly just stick to their journalistic ethos... A possible solution could be that, after a set number of years, the article would either de-index itself or anonymise the individuals it cites. Some kind of "digital rehabilitation act" if you will, or a self-triggered right to be forgotten.
Many people assume that they won't fall victim to an online attack, but anyone could be a victim to cybercrime. So, this week is one where we can all take stock of our online behaviour and make sure we are not becoming complacent.
Compared to their global counterparts, online users in the Middle East are among the most enthusiastic about the positive impact that the Internet is having on their lives.
In sum, over an intensive two-year period of online interaction with a sizably representative group of its target population, the I.O.R. project team prepares now to conclude the animation of its profile pages with further confirmation of its very earliest suspicions surrounding use of the social networks by some of Europe's youngest online account holders.
In the Oxford English Dictionary the word private is defined in several ways: 'kept or removed from public view or knowledge, not within the cognizanc...
Can companies relax about personal data and consumer fears? Not in the slightest. We may have a better understanding about the benefits of sharing our data with the brands we love, but that does not negate their responsibility to protect that data.
The thing is, I don't care about your cat. I don't find it cute. I don't find other stuff about cats cute either. I don't really want to know what you've had for dinner either. I also don't want to know that you miss your poor old Mum and I really don't want to know about the fact that you've got a sore throat.
At 38, I was a freelance film director. After a short relationship ended, I found myself single, pregnant and broke. I decided to have the baby and raise him alone. Years after my son was born, scrolling though an old Nokia, I found that I had unwittingly archived a three-year dialogue of text messages between my son's father and I.
Do we care enough about privacy to change our habits? Look at the number of people and amount of activity online now. The Internet of Things means that more and more of our lives will be played out online.
If you're struggling to understand the deluge of information about the Heartbleed vulnerability, you're not alone. Some reports tell us to change all our online passwords immediately, others warn us that this could do more harm than good. There is a lot of misinformation out there.