Thank you very much for implementing this.
I really missed that feature.
However, it would be much more intuitive when bookmarks for the now playing track could be created from the player control panel directly.
It's just one extra bookmark button, which could be hidden optionally just like buttons for equaliser, shuffle, repeat and Last.fm.
After clicking the button user could give optional comment for the bookmark start. Clicking it once again would stop bookmarking.
I would add another option for Repeat menu:
'Repeat bookmarked parts of the track'. What do you think
What is the shortcut key to add a bookmark
Is it predefined
I suggest to use
CTR+D, which is standard for internet browsers, including Internet Explorer (
http://windows.microsoft.com/en-US/windows7/Internet-Explorer-keyboard-shortcuts), Opera, Safari, Firefox (
http://www.7is7.com/software/firefox/shortcuts.html) and others.