I'm looking for a simple tool that will allow me to create a list of comments with tags, with the speaker and date for each comment. I'd like something similar to an Excel spreadsheet but with the ability to add easily searchable hashtags or keywords for each row.
For example, it should be able to show that Joe said "I like mint ice cream when it's sunny." on Friday 10 August with the following searchable tags: icecream, mint, positive, sunshine. And on for each row.