YaBB developers & BoardMod heros Jet Li and Deti, have released a new beta mod... Quick Reply Advanced Edition V1.0 for YaBB 2.2.1 .  This new mod combines both the Quick Reply and Quick Quote mods into a single advanced mod with some additional features and settings.  Here is some of the info as posted on BoardMod by Jet Li:

Description:
This mod allows user to post quickly a reply or post.

Features:
- Enable/Disable Quick Post Box
- Enable/Disable Quick Reply Box
- Enable/Disable Mark & Quote
- Enable/Disable UserQuote
- Enable/Disable Jump to Quick Post/Reply Box if click on Start New Topic, Reply or Quote Button
- Set Max length for Quote (2000 character in description setting is a example, so you can set highter, if needed.)