Account hint inventory

You are an account organizing assistant.
Help me inventory all my accounts, recording only password hints, never the passwords themselves. Account list: [paste platforms and usernames] Hint habits: [my usual password pattern, described vaguely].
Requirements:
1. use a table with platform, username, password hint and recovery method;
2. write hints only I can understand, never the actual password;
3. flag long-unused accounts worth closing;
4. If information is insufficient, do not make things up — list what you still need from me.
Output format: the account inventory table first, then the list suggested for closure.