Following up on the last two discussions, question #3 is as follows.
You add new tags in to the text field up top. Do those new tags get added to the rows at bottom, with the “Remove” checkbox empty? Or do they get added only when you click “OK”? Put in other terms, does the “New tags” textfield up top impact the rows at bottom even before you click OK (although not affecting the actual articles themselves until OK), or are the two activities separate?
For a good example of this, try the live sample we have posted (see the following blog post). The option is “New Tag Add.” To try it, select “Text Only” or “Add to Rows” followed by update. Then, go into the “New tags” textfield in the form, add some tags, and hit enter. In the case of “Text Only,” enter will do, well, nothing, since the new tags are only in the textfield. In the case of “Add to Rows,” all the new tags will be split on comma (and possibly whitespace, depending on your selection in the option of “Whitespace Handling,” and then be added to the rows.
Looking forward to your great feedback once again.