The title should be "Testing maximum number of authors for a Blogger beta blog" but Blogger has declared that Bloggeer Beta is now out of beta, so, no beta in the post title.
Someone emailed me, asking if it is really true that you can have an unlimited number of authors for a Blogger (beta) blog. I don't know if I had said that in any of my blogs, but to answer his question, I decided to do a little test. I got into the Dashboard of this blog Good Parenting Practices (close new window/tab to get back to this page) and clicked the SETTINGS > PERMISSION tabs. I started to add email addresses to invite to become authors of the blog. I got up to 23 addresses and there still was no message that I have reached the limit. So I still don't know the maximum number of authors one can have for a Blogger blog, but definately it is 23 or more. I have asked the person who emailed me to let me know how many authors he added, and I hope he gets back to me. If he does, I will put an update.
BTW if you are a parent, and you have advice or good information to share, and will like to contribute to this blog, please contact me via that eMail Me link (at the bottom of the sidebar) and I will send you an invitation, and I will have a chance to further test the limit of Blogger.
UPDATE 24 December 2006: Turned out that there actually isn't a limit on the no. of authors allowed for a team blog. See Blogger Limits (close new window to return to this page). Looks like my testing wasn't necessary if only I had tried to look hard enough for the answer.