Dice-bot has one very glaring issue as far as I am concerned. You cannot roll multiple types of dice at the same time.
Lets say I wanted to roll for the attack and damage to save time in a pathfinder game as an example. I would want to roll 1d20 +6 and then 1d8+2, but with dice-bot I have to make two separate rolls which is counter intuitive to the command line structure that I guess I have become accustomed to using over time.
For what it is worth however, dice-bot does do what it is supposed to do and that is certainly a relevant thing. Being able to store dice rolls is a great thing, dont get me wrong. I would just love to have a command line so that I can roll different types of dice at the same time. Using a command line, I would input this string, 1d20+6;1d8+2 and I would get the two results I needed all in one shot as it were.