[![Firefox - Take back the web][1]][2] > <sub>**Note:** Ads for ubiquitous software which most users are already familiar with do not [further the goals of community promotion ads](https://meta.superuser.com/questions/2821/define-scope-of-community-promotion-ads). We're keeping this as an example of the types of ads that aren't constructive, but it will not actually be shown on the site.</sub> [1]: https://i.sstatic.net/4K1d4.png [2]: http://www.mozilla.org/en-US/firefox/