Scroll-linked effects demos and brainstorming at TPAC?

There are a number of proposals in flight for enabling scroll-coupled
effects and scroll customization.  Eg. Apple's animation-based API
<http://lists.w3.org/Archives/Public/www-style/2014Sep/0135.html>, and our
(Google's) scroll-delay
<http://lists.w3.org/Archives/Public/www-style/2014Oct/0150.html> and
beforescroll
<http://lists.w3.org/Archives/Public/www-style/2014Sep/0252.html>.

Is there interest in some informal face-to-face time at TPAC to compare
demos and discuss the best path forward for standard APIs to enable such
scenarios?

I've tentatively added an ad-hoc meeting for Tuesday 11-12
<https://www.w3.org/wiki/TPAC2014/ad-hoc-meetings#Scroll_linked_effects_-_demos_and_brainstorming>.
Does that work?  I'm new to TPAC so feel free to suggest better mechanisms
for organizing discussion here.

Thanks,
   Rick