I used to maintain two blogs but I have recently not found much time to updated them. All my old articles are still available there though.
This is where you can find a hodgepodge of all the things that I am interested in. In particular, I usually write (or rant) about Java, Ruby, Smalltalk, OS X, Windows and other development related topics. I am also an avid reader and I put my review of books I have read here too. Occasionally, you would find a picture or two in my articles. I'm in the process of making my articles more picture-friendly though.
This is a more serious blog where I document my thoughts on papers, conferences and software systems. It's updated less often.