de.lirio.us, a del.icio.us clone

Steve Mallett has announced his new del.icio.us clone called de.lirio.us. The main difference between both, is that the (Perl) source code for de.lirio.us is freely available under the same license as Perl and it has a note-taking feature, i.e. you can add longer notes/posts to every URL.

I'm curious how successful it'll be and how it will compare to del.icio.us...

(via threadwatch.org)