"With the latest stable Chrome build 18.104.22.168 running at a
screen resolution of 1024x768, I actually lose any tab
identification (favicons included) at the 29th open tab. (check out
the screenshot to see what i mean).
"In practical terms this means that Chrome is only really usable
for less than 29 tabs. Both Firefox and IE have Tab Overflow so
users can get more than 29 tabs. It's a situation that Google is
aware of and is apparently working on."