On the Yahoo Developer Network a new post talks about some of the developer "advent" calendars that have popped up around the web - including the PHP Advent.

Christmas is upon us. Developers are embracing the spirit of sharing their knowledge and wisdom, while taking the opportunity to look back and recollect what 2010 brought us in terms of new technologies and ideas. A number of "advent" calendars started posting their blog-a-day-till-Dec-24th. Here are some for your reading pleasure while you kick back with a glass of wine by the fireplace.

Also on the list are: the 24 Ways (general web dev), the Perl Advent, Web Performance Calendar and the HTML5 Advent. Be sure to check out the comments for more calendars!