Feature request: Show if page has already been bookmarked

[Daniel15]

If possible, show some sort of symbol on the pinboard button if the page has already been bookmarked. I've seen some extensions that show a number on the button (eg. GMail Checker), is it possible to do something similar but show something like a tick?

[pflouret]

It's an interesting idea, and very easy to make, but there are a couple of issues:

• It would be a disabled-by-default option since you'd basically be giving pinboard your browsing history (i.e. a privacy issue).
• I'd have to check with the pinboard guys if they're ok with it since if everyone enabled this it could put a lot of strain on their servers.

I'll think about it.