If you are both a lover of Ireland and a bookworm, you might be interested in the Ireland Book Discussion mailing list organized by Pat Connors of Connors Genealogy.
The list is ten years old but still very small with only a handful of posts a month. Most are brief recommendations for reading material on various topics related to Ireland. According to the website, the list is "for anyone who has an interest in books relating to Ireland Genealogy, Culture, Travel and/or History."
You might also be interested in the numerous links at the bottom of the information page directing readers to Irish publishers, book lists, book reviews, etc.