TextWarrior

TextWarrior is a powerful text editor for BlackBerry devices....
text, notepad, edit, code, write

Vlingo

With Vlingo you can instantly send a text message, call a friend, search the web...
speak, talk, note

reQall for BlackBerry

reQall captures tasks and ideas using your voice and automatically organizes you...
organize, note, memo, calendar

BBNotePad

Simple but quite effective text editor app for BlackBerry...
text, note, edit, file, read

Evernote

Evernote for BlackBerry® lets you capture any experience, idea, or inspiration ...
note, text, capture, voice, memo