I had an idea for a feature for the tabbed browser: the titles of tabs whose contents have not yet been viewed (that is, the page just loaded and the tab is not active) should show up in bold, and those of tabs whose contents have changed since being last viewed (that is, the tab was active when the page was downloading, but was made inactive before the page was fully downloaded) should be underlined. It would make it easier to keep track of which tabs have been viewed.
It would also be consistent with mailnews threading, where boldface marks unread threads and underline marks threads containing read and unread messages. The general rule would be: boldface means totally new/unread, underline means partly read, plain means read. I'm going to submit it to bugzilla (unless someone convinces me that it would be a horrible idea). But I'm curious...would this be considered one bug or two? It seems like two, but both would be required for UI consistency with mailnews. Thoughts?
