Tag Additional Contacts Using '@' in Notes

When logging notes of a call or making notes on a contact, oftentimes the notes refer to another contact other than the primary one that was communicated with.  It would be useful to be able to reference other contacts with an '@' tag, similarly to the way you're able to '@' tag other Salesmate users.  As an example, today I had a call with two people.  The main person called me, but had another person on the line as well.  I would like that call record to show up on both people's contact record, and an easy way to accomplish this would be to title the activity "Call with Joe Smith & @Jane Smith."  And then even in the notes, if another person was mentioned, I could say "Joe referenced connecting me with @Jennifer Jones for a potential new project."  This would be so helpful.