Cactus - Collage maker

Cactus is a social network and creative tool that you can use to build a community, a group, or a place to just have fun with your friends.

Features:
Profile boards:
Create a profile and design it however you want. Invite friends, users, and family to your board to connect and communicate.

Posts:
Interact with friends through posts — send a post on their board or reply to a post with a comment or a heart.

Submit content:
On profile boards, posts pics and organize them in prompts. All users can see these pics.
On open boards, anyone that is part of that community can submit content/pics to the board and can vote on which is more relevant/popular.