Well, as it is set up now, you don't necessarily need a Twitter account. The tweets are made on the dashingdon_com Twitter account, so the authors do not need to worry about having their own account to promote their work and the dashingdon_com account acts as a centralized place for notifications of the latest additions and updates to the games on the site.
Regardless of that, you've all made good points and I will implement the ability to trigger an update on your work perhaps once every few days or so without a tweet required.
And now for a...
DashingDon.com Update: Moderators...
I have created a moderation system on DashingDon.com so that members and games can be administered by people other than myself. If you would like to take on the responsibility of being a DashingDon moderator, please message me with your DashingDon username here on the forum.
Moderators have all the abilities I do on DashingDon.com, so if I go into a coma via a falling coconut or get abducted by aliems the site shall be able to go on without me.
If you ask to moderate DashingDon.com, I will have to look through your post history here on the forum to decide if you're a good fit, so please keep that in mind. You must be a scrupulous (and hopefully genial) person to undertake this responsibility. Of course, forum moderators are a shoe-in for this role (but I know you mods here already have a lot on your plate so no worries if you'd rather not!).
Also be aware that all moderator actions will be logged here: https://dashingdon.com/modlog/ Moderators acting out of sorts will of course swiftly lose their position.