I just got my first script done! And I would like to submit it for other users to use.
You can post scripts in the forum, using the attachment function. Normal practice is to create a thread for a given script in the Completed and Working Scripts
sub forum. If you revise the script later, you can replace the attachment in the first post, and it provides a place for people to ask questions or report bugs.
Note "completed and working" doesn't mean everything has to work perfectly or that new features can't be added later, but generally scripts posted there should be usable and of possible interest to the community in some way.