ggbal's dashboard

yes. that is what I thought. I removed all feedly entries in perfs.js and that fixes the problem. There are several of them. One group is the contenthandler. I guess that is the place related to "web feed" action. Othere is the extension.feedly which could be your add-on leftover.

Thanks. I understand the leftover entry won't cause a real damage. But it is really annoying. In the meantime, can you let me know how to manually (editing files/registry, etc) get ride of this entry?

And to remove the so-called number 1 developer excuse on bug - the user must have done something wrong, I did the test to make sure I didn't get it wrong.

I add the "ie" as an additional source for the web feed -> restart FF -> checked web feed, "ie" entry is there and your lovely ghost feedly is there of course -> remove the "ie" entry -> restart FF -> check back, "ie" entry is gone -> restart FF -> remove feedly entry ->restart FF -> this stupid entry is still there.

Can's say a word of this product.

Followed the instruction, i.e. removed feedly from web feed, uninstalled add-on. After restarting FF, feedly is still in the web feed list. It is just like ghost. Once installed, always installed. It is really a karma now.