The part on the custom keyboard is interesting. It's Telegram's way of doing FB Messenger's menus. If chats are browsers and bots are web sites and the output in the chat is HTML (and the bot API is what?), I wonder if there will be a standardization effort or if we'll have to deal with a fragmented and incompatible world. Ok, there are cross platform tools but with such a different UI/UX it can't end well. I definit…
Totally agree. A standard format format for messages sendt from bots that covered the different Call-To-Action buttons FB Messenger has, would make it much easier to create alternative chat clients. Like for instance embedable web clients.