I read this to prepare for my Masters of Writing research. The possibilities of practice-led research really excite me, especially for researching complex systems. While traditional research approaches (qual and quan) see our subjectivity as something that obscurs the focus of our study, practice-led research embraces the inevitability of our subjectivity and views it as an essential and valuable part of knowledge creation.
There are better essays about than those in this book (I like the work of Carol Gray and Julian Malins, Robyn Stewart, Josie Arnold and Ross Gibson in particularl), but this collection provides a useful overview about a range of work and thinking in the field. The essays by Carter, Bolt, Perry and Haseman stood out for me, but Stewart's work on neonarratives might appeal to qualitative researchers who work with study people's narratives.