I have problems with vision, so I prefer to view web sites on increased scale. On scales more than 110% question headers become partially visible. IMHO using "rubber" design, that tries to show all content independently on it's container size, is much more preferable.
UPDATE: Switching to "Full zoom" instead of "Text zoom" desides the problem, but then all linked to page raster images, like screenshots, become disgusting. I think, that adopting site to be looking good with text-only zoom would be great.