braveheartleo wrote:a) Does not the Pin tab also shorten tabs, like what the Faviconize tab does?
People use Pin tab mainly to fix its position. People use Faviconize tab to shorten tabs. I know quite a few people use Faviconize tab to open a whole site links in favcionized tabs, for the sake of occupying less space, but no one will do so for pinned tabs.
braveheartleo wrote:b) You say that Pin tabs have optional unclosable and undivertible functions. Does not the Faviconize tabs have the same using Protect/Lock tab menus?
Unclosable and undivertible are treated as pinned tabs' intrinsical features by some people. People have no expections on this for faviconized tabs.