Relying on Plugins
Plugins can be a major boon. They can add variety to a site, integrate third party software, collect feedback, improve navigation, or add features. Occasionally they may become integral to the way a blog is run. But they can also become a burden or a major stumbling point. The recent WordPress 2.5 release made a large of plugins for the software incompatible, and outright broke a few. In those cases where plugins simply provide some added extraneous functionality, such breakages might not be a problem, but where they form an integral part of a blog the potential changes can bring a site to a halt.



