Drupal Association members fund grants that make connections all over the world.
This is a collective issue to prevent issue creep from that. Just write down issues you find (and best fix them right away :) ). If some are particulary nasty, we can open seperate issues for them.
Already some cross-browser-support is in place. Removed quite some stuff that made the teasers have different distances in FF and IE. Mainly did this by using padding instead of margin on a lot of elements.