Revise injection counter to avoid incessant disk access
Created by: stewie
xref: #12 (closed)
Toward avoiding incessant disk access (updating prefs.js), I'm suggesting that yet another pref (which would be read at startup and stored) should be introduced, enabling the user to opt-out (disable the counter).
Alternatively, after reading the cumulative total to-date tally at start of session, increment its value in memory only -- updating prefs.js value at shutdown only.