I've posted two more links on my sidebar:
CatholicBlogs.com - I haven't used it much yet, but it looks very promising. There are blog-searching capabilities (over 700 Catholic blogs are already indexed!), and you can set up RSS feeds based upon your searches. This website is run by the same group that runs MyCatholic.com, an excellent online portal that I use from time to time to catch up on daily Catholic happenings.
A Catholic Life - A blog I'm surprised I haven't seen before. There's a ton of great information here, from a man still discerning his vocation in life. Check it out!
[Edit: I just noticed my archives weren't working at all! I had accidentally screwed up the template pages last night... but it's fixed now.]