R. Jeffrey Woolf has a very interesting insight into the relevance of Kol Dodi Dofek. In a post-Disengagement world, people are searching for an alternative to Messianic Religious Zionism. Thus enters Rav Soloveitchik:
The renewed interest in Kol Dodi Dofek is, without a doubt, a result of people looking for an alternative, religious approach to Zionism. Making it available in English has expanded the dialogue around its ideas and spurred both Israelis and non-Israelis to be more creative in making sense out of our present circumstances.