I've just installed LeafPad in my N900, but I've discovered that: (1) after LeafPad istallation the fonts in many Maemo screens have been modified (size reduced), for example in Network names or even in "SMS" field in my contacts
(2) the std LeafPad font is "monospaced 12, grey, subscript" but I cannot modify it, using "Preferences": I mean that I can modify font size, but after a "save" all becomes like before, and I cannot anyway modify font to "Normal" or its color....