1. Is there a way to look at a Discussion topic and know HOW MANY HAVE VIEWED IT?
Not right now
2. Is there a way to read a PM we have sent?
Yes, click the 'sent' tab in PMs
3. How do I fold this account back into my original Terry account and delete this one?
Just sign in as the original account. There is no merging currently although that may be added in future.