Thinking of sharing as a way to promote your skills? Get your business noticed – enhance your profile to attract partners and clients.
Take Benjamin as an example: nice business card, isn't it 
User Card
pops up when clicking a username in posts or elsewhere
Member Board
appears in the community's user directory (card view enabled)
User Profile
accessible from User Card, Member Board, or by linking to a user's profile
There are more great examples:
Make it yours 