If you use AdBlock Plus, you may notice ads where you didn't before. Simply right click on the stop sign icon, select settings, and at the bottom of the page, uncheck 'Allow unobtrusive ads' and save.

After using AdBlock Plus for years, we've become concerned about it's performance and recently switched to uBlock (http://goo.gl/lU7FUD). It feels much faster and so far seems to block ads just as well as AdBlock Plus…

Over 300 businesses now whitelisted on AdBlock Plus, 10% pay to play
Microsoft, Amazon, Taboola among companies paying AdBlock to protect revenue source.