You can spam the heck out of things by just repeatedly hitting the button. There should be rate limiting on posts and comments or something.
@x0x7 do pings work here?
Or something to prevent instant duplicate posts at least.
Excellent catch. So pretty much every idea you give me, and issue you raise automatically goes into a todo list. (Another project of mine, https://lifelist.pw if curious).
So far just from this thread I have:
Rate limit posts and comments
Support user pings
I also have the CSS issue of contrast.
Awesome glad these are helpful.