Wikiwide, yes, I know about MBarcode because I regularily use it. I just hate the workflow for simple link pasting. It's too much effort!

Now here is a solution I just found that kinda works for me: http://www.mmmmail.com/

You send an email with your links - said content appears in an RSS feed.

All you have to do is write an email on your desktop. IMHO this beats having to generate a QR Code and photographing said code for every link you want to send.