Firstly, thanks for the support Brett 😃
Anyway, Weedpacket --- you are right for that specific function (search) bookmarks work well...but I would suggest you first go to http://www.yubnub.org and type in either 'ge' or 'ls' to see a list of commands (the first are community promoted commands) and see how many useful things can be done. YubNub (and its community) is amazing.
RubNub for YubNub is just a very easy way to use YubNub. So give it a shot...I hate to see people shoot it down with out atleast checking it out.
I would love to hear your comments/suggestions on it after that.
BTW, I recently made RubNub open-source, see:
dev.RubNub
Enjoy!