Robert Davis hosted T-SQL Tuesday, and he has a nice roundup of posts:
Thanks to everybody that participated in this month’s T-SQL Tuesday. A big thanks to everyone who wrote a participating blog post, and a really huge thanks to everyone who read the posts shared by this month’s participants. If you follow one of the links on this round-up page, I will kindly ask that you leave a comment on a blog post that you read if it teaches you something, gives you a new perspective, or makes you think. A blog post is just a bunch of words until somebody reads it, and blog writers love it when they hear that their post resonated with someone on some level.
Thanks to Robert for hosting T-SQL Tuesday #74.