The buttons "Edit...", "Remove Bookmark", "Done", "Cancel" and "Undo" should all be 16px tall. Mockup available at: http://people.mozilla.com/~faaborg/files/granParadisoUI/places_NewBookmarkDialog_i9.png

What's wrong with using default sizes? Doesn't making the buttons smaller just make them harder to hit with the mouse? Besides: I haven't seen buttons of that small size anywhere else in the UI - so they look slightly out of place (and also mis-proportioned in comparison with the Name/Folder/Tags textfields/dropdowns).

Resolution is reasonable => Verified. Thanks Alex.

Bug 451915 - move Firefox/Places bugs to Firefox/Bookmarks and History. Remove all bugspam from this move by filtering for the string "places-to-b-and-h". In Thunderbird 3.0b, you do that as follows: Tools | Message Filters Make sure the correct account is selected. Click "New" Conditions: Body contains places-to-b-and-h Change the action to "Delete Message". Select "Manually Run" from the dropdown at the top. Click OK. Select the filter in the list, make sure "Inbox" is selected at the bottom, and click "Run Now". This should delete all the bugspam. You can then delete the filter. Gerv