[Rellwood]

Any ideas on how to create a column that keeps track of changes in other columns? A comment (long text) column that keeps track of each date change in a date column, or tag change in others?

Also, is there a suggestion on how to set up a number column that changes per change in another column?

The primary goal is keeping track of read dates, and times read. I have the "latest read date" column, but as I change from one date to another per read, the previous date is removed and I lose track of both it, and the read count.

Having a column set up to keep track of the dates and having a number column increase with each change would be great. However, it isn't a huge deal for the number column, but having a column in general that keeps a tab of every change in another column whatever it may be (tags, dates, etc.) would really be useful.

Actually, to clarify, I am not looking to keep track of changes per se, but more like keeping all the information available even after it changes. A comma separated column would be great to do as well.