For most readers, Twitter – the popular micro-blogging, short-messaging, fail-whaling, runaway train – needs no introduction.

Twitterer Luke Razzell, aka @weakerluke, is a freelance consultant, UX architect and inventor I met a couple of years ago in Caffe Nero on Kensington High Street – I believe Luke was busy crafting a blog post about digital identity and I was working on Total Hotspots.

Back in March this year, Luke introduced me to Twitter (I’m sure there’s lingo for that – twintroduction?), which at the time formed an integral part of his Buzzspotr plans – the concept being location based tweeting.

There are now so many different ways in which Twitter is used, which begs the question – what is Twitter? Does it really matter? Are we on the verge of more widespread adoption? I encourage anyone, from seasoned twitterati, to those curious to learn more, to read Luke’s Twitter Report (1.9 MB PDF download).