"Each word must be at least two characters long"
- There are too many games that have numbers in them :d! Can you spell out the number and have it do the same thing as just writing the number?
- Why do I have to press "Notify" for every time I reply to something to make sure I get notified? Shouldn't it be standard that it would send me a notification if I voluntarily responded to something?

Maybe have it be the opposite where you can "denotify" if you don't want anymore notifications from something?