I would direct your attention to various Free Nodelet Hacks. Nothing exactly like what you are looking for, but nevertheless, good ways to keep track of nodes you like.
HTH,
planetscapeIn reply to Re: Listing PM nodes you've ++'d?
by planetscape
in thread Listing PM nodes you've ++'d?
by cmv
For: | Use: | ||
& | & | ||
< | < | ||
> | > | ||
[ | [ | ||
] | ] |