Bernard,

Firstly, congrats, very nice add-on. Thank you!

Please, I have two very simple requests:

1) Please, add a counter-badge (in WebApiBlocker' icon at NavBar), in order to show how many selected APIs are blocked per page.

2) Please, include at WebApiBlocker 3 preconfigured lists of possible blocked APIs, let's say one named LIGHT, another CONSERVATIVE, and the third list: AGGRESSIVE.
IMO this might motivate more users to try your add-on. As you know, most of the users have no idea at all about what an API is. So, is almost impossible for an average user to test one by one the long list of APIs currently included at WebApiBlocker. However, an average user perfectly may test one of your 3 preconfigured list (I'm requesting here), and from there it will much more easy to decide what to keep blocked or what to add to block.
This my request to you I saw at another API blocker add-on (now abandoned), and I found extremely useful these 3 lists (or 3 blocking modes).
The text describing why your add-on is important for privacy/security, is perfect. But again, most of the users can't choose what to block from your current API' list. So please, build these 3 different blocking modes, you may help lot of potential users to test your add-on.

Thank you in advance!

interesting