I really like using Liveweave, mainly because of the Team Up feature. It really helped me in collaborating... the best part, this feature is completely free!
Fantastic web app! Absolutely the best alternative to a desktop editor for web design/development.
The only thing this editor has going for it compared to other coding playgrounds is it's autocomplete functionality.
The problem with liveweave is I've noticed weaves I've saved a few months earlier are no longer saved on the site. In addition there is no support for preprocessors, no way to minify or beautify your code.
The last update was about a year ago which uses localStorage to save your code, and a year before that was when the "css3 code generator" was added.
I do gotta say that I did like this application at first and with all the flaws that I don't like about the application. It inspired me to create kodeWeave .
Our users have written 3 comments and reviews about Liveweave, and it has gotten 20 likes