One of the sites I run, Techware Labs, uses WordPress for its CMS. (As an aside, we previously used our own home-grown CMS, which had a variety of benefits, but didn’t provide quite as much flexibility as we wanted. Rather than putting significant effort into rewriting or massively upgrading it, we decided to leave that heavy lifting to the pros.) We began using WP around May, 2009 (v2.7.1), since which point 17 major releases have occurred (and significantly more minor releases). We selected the Multi-Page Toolkit plugin to paginate articles (since WordPress just sticks the entire post on a single page by default), which seemed reasonable at the time—it was relatively popular, and had been updated a few months prior. Unfortunately, that update a few months prior [to early 2009] is the last update the plugin has received at the time of this writing.
A lot can happen in seven-plus years, especially in a popular software project like WordPress, but miraculously this plugin mostly kept working through it all.
Mostly, however, isn’t quite the same as
entirely, and some people get cranky when one thing goes wrong. (Take the Hindenburg, for example; why doesn’t anyone talk about its 62 successful flights?)