In the ISOGG group on Facebook, Debbie Cruwys Kennett has reported on the Ancestry booth at the recent "Back to Our Past" conference in Dublin. (Debbie also has a blog at http://cruwys.blogspot.com.au/.) Quote of interest:

"Ancestry will be launching their autosomal DNA test in Britain and Ireland some time in 2015* but they don't yet have a date. They've done preliminary testing on 80 'friends and family' in Ireland. We just had dinner tonight with some of the Ancestry people in Ireland. There is a triangulation tool in the pipeline."

* (Debbie originally typed "2014" but corrected it in a later comment.)