google.com - the best search engine
HackerNews - quality Content
Reddit - something for everyone
Github.com - fantastic for open source code
jonpauluritis.com - its not much, but its mine :)
If you want to save some links from these websites in one-click and store regularly, you could use Kangaroo. https://usekangaroo.com
I prefer Pinboard.
Hey, thanks for your answer. Which new features would you like to see in Pinboard? Do you have any problem doing something over there?