Comment 1 for bug 409585

This isn't really related to it, but, as i do, you could use parcellite, a clipboard manager that says on your notification area. You click there and you have all your copied links and you can alternate trough all them.
It's not an intuitive solution as yours, but with that i've never posted a "revealing", embarassing link to Gwibber.
Other idea could be that after the url shortening, if we putted our mouse over the link, gwibber could "reveal" the link beyond that shortened one, even in the editor mode. It's simple and not strikes usability with more GUI's and options.
These are my just my thoughts...