Originally Posted by flat5

I've been using Firefox with adblock for a year or two so this info interested me.
With ad block enabled every time I click on refresh page memory usage goes up hundreds of bytes.

Then, with Adblock disabled, every time I click on refresh page, memory usage goes down a few hundred bytes.

Tried adding "http://*.googlesyndication.com/*" but it did not block text.
Images were already being blocked.