Superlocate: a command-line productivity booster

[Anti Thesis]

First of all: I've posted this before, but couldn't find it back in the 
archive. If this is unwanted here, apologies, but I didn't receive any 
message about this, so I don't know if my post got deleted, or if 
something went wrong with sending it.

I've written a very small, simple bash script that helps browsing the 
filesystem in the CLI. It utilizes locate and grep to search for a file 
or directory whose path includes all of the given arguments, and if 
there's only one result, it will cd to that directory, or the directory 
containing that file. A quick example:

address@hidden sl france photo

Can cd the user to /home/user/documents/photos/holidays/france-2010/ , 
regardless of the directory they were inside before. What's more: if 
there are more than one results, a dmenu instance pops up and lets the 
user choose one result. Please see the examples section in the readme 
file for a further outline of its power. Here's the program:

https://github.com/Antithesisx/superlocate

Even though it isn't exactly a sophisticated program, it quickly became 
the most used command to me personally, and I figured this community 
might be interested in it.

Now, a few things. First of all: what are your thoughts on it? Any 
suggestions on how to extend it or do things more efficiently? I'm 
running on a bit of a slow netbook and sometimes the command takes a 
couple of seconds. Any ideas how to make it faster? Any feedback is more 
than welcome.

Secondly: I was discussing this program on Freenode's #gnu, and the 
people there recommended I try to get it included in the findutils 
metapackage. I'm glad if anyone uses this, but getting it included here 
sounds wonderful. Is this a possibility?

--
Regards,

Antithesis