Clink helps you to share links easier.
Great for cooperation on research, co-op web surfing, lazy to type the whole link.
No sign-up or sign-in required!

UPDATE 1.2
Fixed bug of not disappearing gray layer background
Saved status of clink when reopen in same tab.

You found an awesome site, you want to share with friends beside you.
But you gotta open another tab into a social web and copy paste the link on whatever media you are using to send to your friends, assuming they are all on the social app. 
After sharing, you told them "Hey check out this awesome site", 
they open up their social app where you sent, 
and click on the link. 

Such redundant work and steps just to share a link to people beside you? 
Why go on to a social website or chat app just to share a link? Clink does the job.

No more copy & paste on any social app!
Just click on Clink on the page you want to share and make a key. 
Let your friends know the key and they can find it easily. 
More links to share with your friends? 
After sharing, they don't need to share again as it is updated automatically like a subscription.