Rejected ideas

Here is a list of ideas that I have decided to not proceed with. Please feel free to bring them to life.

Some, most, or many of them may already exist. This list has been in creation since the early 2010s. I realise this and also that may be the reason I decided to abandon them. Do due diligence and all that.

Sign up for emails about the things

You're signing up to a rather infrequent mail list where I let you know about the new things going on.
All the messages have an unsub link in them and I'm never going to sell, trade, or otherwise hand over your contact information to anyone.
You'll not be signed up to any new lists either, because I hate it when places do that to me too