Mark Embling

Whilst browsing the web, I came across an article on URL Canonicalisation by Matt Cutts which talks about the fact you should standardise on one "main" domain name for your site and ensure any others redirects to it using a 301 permanent redirect.

The use of tagging on websites seems to be something which has gradually become mainstream in recent years, particularly since the advent of 'web 2.0', where it became very widely used. I thought I'd explore this phenomenon, as well as discussing the implications, advantages and disadvantages of tagging and tag clouds and exploring how various different sites have approached it.