I am aware of Joomla recently released new version with Twitter Bootstrap built in to support device responsiveness.
Having said that, now I have an option to use the latest version of Joomla so I don't need to worry about implementing Bootstrap manually but I guess the major drawback of using the latest core version would always be the short number of supported extensions.
So I was thinking of implementing Bootstrap into the older version of Joomla so I can still keep the extensions being used already.
Has anyone done this before and if so, how difficult was it to implement into a cms system like Joomla. I am sure we are talking more workloads than Bootstrap implemented in static non-cms web pages.