Add more EAQs

README.md

@@ -8,7 +8,8 @@ Telegram, so this bot serves as a sort of polyfill.
 ## How to use it (for Telegram users)
 
 - Add [@reaxnbot](https://t.me/reaxnbot) to a group chat
-- Reply to any message with the `/r` command directed at `@reaxnbot` (you can just type `/r` and it should just work)
+- Reply to any message with the `/r` command directed at `@reaxnbot` (you can
+  just type `/r` and it should just work)
 - `@reaxnbot` responds with an empty message with emoji buttons, and anyone can
   tap them to react
 
@@ -26,17 +27,45 @@ Telegram, so this bot serves as a sort of polyfill.
 
 ## EAQ (Easily anticipated questions)
 
+> Why are you storing the reactions using that weird Markdown hack instead of
+> just using a database like a normal person?
+
+I do not want to maintain a database. This bot needs to be something that will
+cost me nothing to operate, whether that's time or money, and databases always
+cost money eventually.
+
+Also, this puts the reaction data in the hands of Telegram, whom you probably
+already trust, instead of the hands of me.
+
 > Why does this bot have the ability to read all messages in my group chat?
 
-Due to the [way the Telegram Bot API works](https://core.telegram.org/bots/faq#what-messages-will-my-bot-get), replying to a message with a bot command doesn't let the bot see which message you're replying to. This bot would be a lot less useful if it wasn't clear which message the reaction was for, so this is a no-go.
+Due to the [way the Telegram Bot API works](https://core.telegram.org/bots/faq#what-messages-will-my-bot-get),
+replying to a message with a bot command doesn't let the bot see which message
+you're replying to. This bot would be a lot less useful if it wasn't clear which
+message the reaction was for, so this is a no-go.
 
 The bot completely ignores messages that are not commands directed at it, and
 does not read the contents of the messages you use it to react to.
 
-> I don't want this bot to delete my `/r` messages. / I don't trust this bot not to delete anything else.
+> I don't want this bot to delete my `/r` messages. / I don't trust this bot not
+> to delete anything else.
 
 Then don't give the bot deletion permissions.
 
+> Didn't this project used to be written in TypeScript?
+
+Yes, but I found that frustrating because essentially any operation that one can
+do with the Telegram Bot API can fail, and with so many potential places for
+errors to creep up, I preferred Rust's error handling strategy to TypeScript's.
+
+Additionally, the objects that the Telegram API returns are highly polymorphic,
+and dealing with them in TypeScript did not feel explicit enough for my tastes.
+
+Moreover, the program will (probably) use fewer resources as written in Rust,
+which is a win for me if it suddenly finds a large audience.
+
+And finally, I just wanted some more practice writing programs in Rust.
+
 ## License
 
 This code is MIT licensed. Copyright © 2020 Ibiyemi Abiodun.