One of my vendors is Microsoft. They have thousands of website links that are useful for me. I keep these in Secondary Contacts under Microsoft.
Now the list is growing.
The words I used to create the secondary link may not be the same way I will search for that link in the future. Assuming that my search includes a word in the Company, Name, or Title, a Keyword search would be very useful.
Can consideration be given to having a single Keyword search applied to this list from a right click -- Actually to any list within the db.
I also use secondary contacts for all those names I reach at a company that are not really actively involved, but may be useful for future sales efforts. For large companies, this list can be extensive.