erm...I can'think of a way to do it. You can try this:
Download up to 100 latest bookmarked fonts. Zip and download! (May take a while)
and then find a way to send it to your friend.
The other way is just to allow your friend to log in to your account :)
I went through all of the fonts and bookmarked 100. Can I email the list to a friend? Peace