subdomains

Convert page into Subdomain, instanly convert any wordpress page to subdomain, i.e page-name.site.com

Add or Remove Www lets you easily configure your WordPress site to always (or never) use the www. subdomain in all links of the posts and pages.

Subdomains allows users to setup there main categories as subdomains. It's a lite and fast code.

This plugin allow you create subdomain without using Wordpress Multisite ! Setup your main categories, tag, pages, and authors as subdomains !

Convert post into Subdomain.

Setup your main categories, pages, and authors as subdomains with custom themes. Surely will come for more options...

YG-Subdomains allows users to setup there specified page as subdomains. It's a lite and fast code.

Automatically maps subdomains to page and post permalinks based on post slug.

Prevent people from registering with emails that contain a subdomain to help reduce spam.

html in autor bios

Create sub-domains from current website content.

Ensures logins are always done via SSL on a subdomain of the master domain, but access to custom domains are always over HTTP, to avoid cert errors.

There seem to be some issues with this plugin and WordPress MU 2.8 so please ONLY USE IT WITH 2.7. I doubt I will be updating this plugin anytime soon …