Somebody needs to update this page after their experiments. . .
http://puppylinux.org/wikka/Distros
(I combined with another page and then deleted the duplicate)
Austrumi (I think is our closest rival - I would recommend looking at this)
DSL (Damn Small Linux - good hardware recognition - I looked at 2.3 - just seems inferior to Puppy - BUT it was able to use my USR Robotics modem where Puppy could not)
Featherweight Linux (KDE based - not very popular but I thought good)
BeafantIX (150 meg - needs 256 meg ram to load into RAM - Uses Gnome. Looks good - limited apps)
Mitrax (fast and good but project abandoned or temp stalled)
ELE (Based on DSL - security centric)
BBC-Linux (Rescue disk - old but very good set of utils - more for experienced users)
Menuet (runs from a single floppy - too much fun not to include)
Luit Linux - never tried this
Byzantine OS - uses XUL - very different - good but abandoned project
1) FeatherLinux **not as good**, a knoppix based distro, can't boot off read-only sticks
1) CpxMini based on kanotix, **quite good** but 250 MB, "toram" boot option runs off ram-disk
1) SLAX Popcorn Edition v 5.0.6 Patrick Volkering is the originator and sole architect of Slackware, upon which several other useful distros are based, like Vector, Zenwalk, STX (I think) and Slax. None of these others are done by PV though. Slax is built in the Czech Republic by Tomas Matejicek using quite a lot of his own technology
1) mandrake move II - seems everyone goes stick these days - slow
there are two more - they got removed when the old wiki was
ebt-linux (?) and some other ...
cpx-mini is **useable** but currently the script to transfer it to 256 MB stick don't work.
cpx has **gcc** already builtin, however. instead of pupget it has a debian based klik-client for apt's which is just great
Hope that helps