You can block sites from the settings button in the extension Our plan is to work with an initial customer base to create enough features to let users support

You can block sites from the settings button in the extension Our plan is to work with an initial customer base to create enough features to let users support us directly through paid features, instead of resorting to mining data and throwing up ads to sustain. Thats your best clue as to why we're not interested in your data. We don't have a motive to do that.