Sorry for flooding Planet Maemo -- it was a side effect of changing this feed's URL to only include posts tagged "maemo". I'm not sure if the fault is PyBlosxom's or the aggregator's

As a penance, here's a Terminal trick for you:

LABELS='[Tab,Esc,Enter,PgUp,PgDn,F2,VKB]'
KEYS='[Tab,Escape,KP_Enter,Page_Up,Page_Down,F2,Return]'
gconftool -s /apps/osso/xterm/key_labels --type list --list-type string "$LABELS"
gconftool -s /apps/osso/xterm/keys --type list --list-type string "$KEYS"

This changes the toolbar to have three extra keys (Enter, F2, and a key that acts like Enter when the hardware keyboard is open, and opens the virtual keyboard if the hardware keyboard is closed).

Update: added screenshot:

N900 Terminal with new toolbar buttons
Nokia N900 Terminal app with new toolbar buttons