Google Think Insights

Oh, Google, I can't keep up with all your data!
http://www.thinkwithgoogle.com/insights/tools/display-benchmark-tools/

html5 from Flash or timeline-based tools

• Swiffy: http://www.google.com/doubleclick/studio/swiffy/ works pretty well!
• Sencha Animator 
• Sprout Advine: http://sproutinc.com/technology/ now with serving and reporting too
• Adobe Edge: I need to keep this link http://labs.adobe.com/technologies/edge/resources/jsapi.html
• Tumult Hype looks quite good, too.
• Aquafadas Motioncomposer 
• radiapp
•  http://www.sencha.com/products/animator/ 
•  Javascript on a timeline: http://marcinignac.com/blog/timeline-js/ 

 My guess is that timelines won't come into play like they did with Flash. We'll be hand-coding most things.

At last, a database of standard banners, searchable by brand! http://www.moat.com/