@Elohi it looks like you're using Tapatalk and not the Tortoise Forum app? You should be able to "like" by tapping on a post then liking from the menu that pops up? The 404 was probably because we had to switch from not using the "www." to using it. The internet sometimes takes a minute to catch up on these changes.
@littledude I see what you mean, I think. I've asked Tapatalk to support custom smileys. Not sure if they'll do it. (maybe another reason to use the responsive design from your browser )