[infinispan-dev] To squash or not to squash

When issuing pull requests people split the added functionality corresponding to a single JIRA issue into multiple logically related commits. (If they don't they should as this makes reviewer's life much easier). Do you think these commits should be squashed into a single commit before integrating (1) or should be integrated as such (2)? Note that for (2), especially for very large features, internediate commits might not compile/pass the suite. My preference is for (2) as this way the history reflects the flow of developement and makes history easier to read. Cheers, Mircea