I pride myself on worrying about the things you'd rather not when it comes to technology.
Most of us love technology. From iPhones to twitter and beyond, we've accepted and embraced (most of) it and it's part of our every day lives. Unfortunately, despite the endless manuals out there, most of us either don't have the chops to, or don't want to deal with all of the behind-the-scenes stuff to keep it working, and working the way we want it to for us.
Let me handle the capcaitors and servlets, you relax and use it.