Here are some links to sites that I recommend.

.: Economics
UCD School of Economics - Where I am at the moment
TCD Economics Departments - Where I used to be
Marginal Revolution - The best economics blog
Greg Mankiw - GOP-leaning economics blog
Brad DeLong - Democrat-leaning economics blog
Paul Krugman - Way-out-there-leaning economics blog
Hal Varian's Articles - Economics opinion-pieces

.: Friends
Iain Nash - studying in Warwick
Michal Kolesar - studying in Harvard (build it, Michal!)
Michael Curran - studying in St Edmund's College, Cambridge

.: Family
Zoomtard's Blog - Kevin my theologian brother's blog
Neuro-praxis's Blog - Kevin's wife's blog
Loosehorse Productions - My brother Cormac's television company

.: Music
Last.fm - Music utility. What I've been listening to.
Deezer - Streaming music site
Musicovery - Streaming music site

.: News
Slate - Current affairs magazine
The Economist - Current affairs magazine
Financial Times - Newspaper
The Irish Times - Newspaper

.: Recreation
StumbleUpon - Web-utility
Boards.ie - Irish bulletin boards
Politics.ie - Irish bulletin boards
Random quotes - Full list of this site's random quotes