Social Bookmarking strategy

[bungeebones]

I built my own "Social bookmarking" script into my directory at www.Bungeebones.com and I was wondering what other directory owners thought of the idea.

The bookmarking feature is only available to webmasters that submit a link (either free or paid) so the general public can only view the bookmarked sites but can't add to them. I call those bookmarked sites "Webmaster Favorites" because only webmasters can save them

I offer them as an option to site visitors, not as a primary feature. I'm trying to promote the webmaster's own sites first. But at the bottom of the list of links in a category is another link to our "Webmaster's Favorites" where site visitors can pull up this list for the current category.

It is still in beta but the public display part of the script is working ok. I need to add the link of the submitting webmaster to each "favorite" link so the public sees the site that recommended it. If you use it you can see your own saved links privately also, and can save private links, just like all bookmarking systems, but I need to improve the display of that a bit. It it should be done shortly.

It is available after you submit your free link. You can get the simple code for installation in your browser toolbar from your Bungeebones.com control panel.

Areas for feedback I am interested in.

Will this feature be too much of a bandwidth hog that I won't be able to justify the expense?

Does sending a directory visitor to a "non-member" site constitute "betrayal" to the idea of promoting member websites?

Will the fact that the submitters are "webmasters" carry any weight with the public to where the general public starts to use it as a web resource?

Your comments are welcomed