Just to let everyone know, I'm working on this again. It's become my main priority on a project that I'm working on, so I should have some good stuff to post. I've been pretty busy at work lately - including being out of town a lot - so I haven't had much time to put into posting. But, I'm hoping to have something up within the next week.
There has been a lot of good talk going on in my previous Front Controller post, so hopefully I can help take that into account as I work on my next post. Let me just give you some insight: I will be coming up with two posts (and maybe more, depending on feedback). The first will be a general HTTP module vs. handler overview/discussion; and, the second will be of a fairly simple handler implementation. I will do my best to cover pros/cons of different approaches, but I guarantee you that I won't think of everything. I encourage everyone to provide feedback on these areas (as well as any others) when they become available. I'll let you know. Thanks for your patience.