"Linux Laptop w/ 3.5" Disk, USB, and No Hard Drive?": "I have an IBM Thinkpad 390 Laptop, PII 266Mhz, 128 MB RAM, with USB 1.0 port and a 3.5 floppy drive being the most important stats I would assume for this question. So my hard drive died, and I've been using a DOS boot disk and a program called Mel to do my word processing." Yes, people are still using DOS!
While using Slackware Linux on my PIII-800 workstation at home and Mikrotik RouterOS on my P5-100 router, I'm still using FreeDOS (from scratch build system, not a distribution) on an AMD K6-233 box. What software do I have there? DOSLFN for long filename support, Volkov Commander as file manager, FreeDOS Edit as text editor, FASM for asm coding, DJGPP (GCC, bash and other GNU stuff), QuickView Pro as media player, and, of course, lot of old DOS games (can't live without old, good Sid Meier's Civilization).
What I'm still missing? Some free word processing software (I don't want to use proprietary MS Word or WordPerfect), it seems that there exists some (GalaxyWrite?), good HTML viewer (I'm using FreeDOS Help currently, but I plan to install Lynx and Arachne). Also I want some multitasking support (I liked taskman.exe that comes with DR-DOS 7).
DOS is not dead! IMHO it's still a best choice for low-end hardware.