mobile phone development tools

my note about mobile phone development tools (RAD).I just interesting these tools.

• PhoneGap (http://www.phonegap.com/)
• Appcelerator Titanium (http://www.appcelerator.com/)
• Corona (http://www.anscamobile.com/)
• mosync (http://www.mosync.com/)
• rhomobile (http://rhomobile.com/products/) - must #Ruby guys!
• appinventor (http://appinventor.googlelabs.com/) - webbase rad tool
• widgetpad (http://widgetpad.com/)

Mobile JavaScript Framework? must Sencha Touch or jQTouch only!

here is interested for iPhone/iPad

• dragonfiresdk
• MobiOne
  

reference:

• Getting Started With Cross-Platform Mobile Application Development Frameworks
• Comparison of Android vs iPhone vs Nokia vs BlackBerry vs Windows Mobile 7