tl;dr Don't bother with this addon, it works only at Wikipedia accessed through HTTP.
I was originally looking for addons similar to "Blank Your Monitor + Easy Reading", i.e. tools that change color scheme and font of the website. Only changing link color&decoration wasn't what I expected, when I first saw the name "Easy Read". More like "Distraction-free Reading".
I got even more disappointed, when I found out that it didn't work outside Wikipedia… Then I thought the name should had been "Distraction-free Wikipedia".
However, when I actually tried it, this "Easy Read" didn't work even at Wikipedia. It took me a while to realize that I was accessing the site via HTTPS—of course, it was 2014. Yup, it worked only with *unencrypted* connection. Therefore, "Distraction-free Wikipedia if you don't care about privacy".
Somehow the original review got lost, so here it is:
Just wanted to say thank you again---I can't manage without this add-on. I'm currently reading a 30 chapter thing, each chapter being in a small font that won't zoom into a large enough one for me without exceeding the page width and requiring the use of the bottom scroll bar--what a pain!-- and I'd be aggravted or have given up long ago without Easy Read. I really appreciate being able to just right click and select "Easy Read" and then "yes" to "select all text"--so quick and easy.
This add-on is essential to me. So a majorly huge "Thank you" yet again. Six out of 5 stars.
Amulira, Easy Read works for me on FF 6.0.2, although the status bar icon only appears after you enable the Add-On Bar (Ctrl+/). As reviews aren't meant for problems or issues, please go to the Support site (http://groups.google.com/group/easy-read/) and start a post there and I'll try and help you out. It's a Google group, so you can log on using your Google account details.