On IBM's developerworks, Jason Clark has written a piece about the benefits of Damn Small Linux.
Read it here
Need a teeny-tiny, business-card-sized, open source operating system that squeezes a lot of software into a little space? Take a look at DSL Linux®. This quick review shows you how to use the miniscule OS, highlights the on-board applications, details how to load and start it, and explains how to save between sessions when using a bootable CD.