This is a very simple text based mail checker. It is not designed for pop3 mailbox checking--just use fetchmail to d/l it all, then check it locally. It includes a small tool kit to help write your own dockapps.
wmmemload is a dockapp for X Windows and WindowMaker that displays memory and swap space usage. It is very heavily based on WMMemMon and WMCPULoad by Seiichi SATO. Most of the code is take from his applications. I simply wanted numbers instead of a graphical display for my memory statistics.