Everyone has websites that that they visit on a daily or weekly basis and there are some that you use so often that you just don't know how you ever managed before they came on the scene.
Many people like information sites such as UK Net Guide or price comparison sites to save money; maybe sites to help you with your business or finances such as the Financial Times or London South East.
Other prefer recreational or social sites such as Facebook or Twitter and it is on these sites that you witness the highest level of addiction as people can spend several hours per days on them. Dating sites are also very popular with many people to meet potential new partners.
Whatever your thing or fancy, the beauty of the internet is that there will be a site just perfect for you. Gardening information and advice in a second, no problem. Caring for the needs of a Syrian Hamster or French bulldog, you will find it. How to have the holiday of a lifetime and save money at the same time, and you are laughing.
However different people are around the world, they share common interests and whatever is your hobby of choice or particular need, someone else will no doubt have thought about it and written about it.