New Way To Pop – Firefox Add-on for Learning
The brand new, super beta (it’s a little buggy still) Firefox Add-on for Popling is a much lighter weight and more responsive interface for Popling. It helps you keep your concentration while working in other apps, but you still get that learning motivational boost while browsing the web.

Notification window over a webpage
Like the desktop app, the add-on opens a small notification window every few minutes (you choose how often). The notification displays a question from one of your subscribed flash card sets in your browser. If you aren’t busy, click the notification to open the flash card in a new tab and learn something new, no motivation required. If you are busy, ignore it, it’ll go away.

New tab created for the Popling page.
You can tell Popling not to Pop on certain web pages or sites by right clicking (control click on a mac) and selecting Popling -> Don’t pop on this page or site.
Install the Popling Firefox Add-on and LMK what you think in the new forums!
Happy Popping!