Dribbble

Dribbble is a community for designers to showcase their designs like web design, graphic design, mobile design, illustration or photography.
They have a feature where you can like a design and follow a designer. Everything you like will be save into your profile which you can check later.
They also have a design team page where you can create your own design team and a design meetup page where you can host a design meetup.
For all the designers out there who are looking for a job, you can also search or find a job in dribbble.
The best thing about dribbble is that the designers are great and the designs are awesome and the best feature I have seen is that the color schemes used by the designers were displayed with the equivalent hex value which you can use for your next artwork!