This plugin convert your category into sub domain,
Benefit of using this plugin:
Multiple Websites- Each subdomain is considred a separate website, with each website having it’s own Google PageRank. PageRank is Google’s way of letting you know how important of each page of your website. Better-SEO
Total Web Domination – By having multiple websites, you have more opportunity to show up multiple times in a search engine results page, therefore pushing other websites down the page and achieving “Total Web Domination”
Local Control – The people running the local business can have control over their own content.
They would have control over their subdomain website to post a new photo each week.
Local Optimization of each page – Because the subdomain has the word, every page of this site is automatically associated with business in that word.
Promotion of Main Domain – because each subdomain has the main domain in it’s URL, it ties all subdomain sites back to the main domain, which would have more corporate information and promotion of each subdomain.
Internal and External Linking – Google gives websites better PageRank if there are external websites linking to pages of your website, or links within your website, to other pages of your website. In the case of multiple subdomain websites you would cross-link the sites to help each site get better Ranking in Google. As of the summer of 2011, Google considers all linking between subdomain websites, to the main domain or other subdomains an internal link.
Features:
Convert Category into Sub-Domain
Exclude Category to be Sub-Domain
Category Archive page
Single Post Structure within Sub-Domain