I was waiting for a plugin like this for joomla since i heard about Qrcode. I installed it, had a few problem that the coder resolved in a matter of hours, excellent support !

my wishlist for this plugin :

option to have the qrcode coming in a lightbox/modal like popup from a link in the end of the article.

a plugin dedicated for Docman that would create a Qrcode for every Docman documents, (not for docman page) really for each docman files, so i could scan it and receive it (mp3,pdf,txt,doc,) on my phone, that would be awesome :)

Looks excellent but the site etc is all in dutch, I registered and the email generated is in dutch too. I used google translator to read the site but when I can't login AND have it translated at the same time. I am reduced to guesswork to try and get an api and make this work.