Google says it wants fresh content which in turn impacts on your SEO policies.
If a search engine spiders your site each day, it can find significant differences to its index from it's previous visit.
Week of Words is a Joomla! 1.5 module which you can pre-set to publish an article for each day of the week by simply adding the article number. It's easy and will keep publishing your roster as long as it's active.
Install the module. Then using Joomla's module manager, select Week of Words. Assign a module position as you would with any other module. Then add the article number's you want to publish to the days form, Monday through to Sunday.
So, let's say you have an article about how you don't like Mondays - put that number in Week of Words Monday field.
Say you have an article warning of the dangers of drink, add that to Friday, an article about great hangover cures? Add it to Saturday .
Don't forget, you can have multiple instances of modules so you could also have a week of words just for hints and tips and another for daily offers or just an image. It's up to you!
So if you have a text only insert, try this! But if you have additional content, such as photos in your articles, be aware they might not work.
Also thanks for getting such a quick turnaround on the upgrade for the 2.5 version. Not sure if you already were working on it, but you had it done just days after I inquired about it.