It was really cool to come here and see that it wasn't just a drrr fansite, seems like a really good community. I do computer science and music stuff, and I've recently started dabbling in electronics. I can't wait to start talking to people. I wanna ask though, what exactly does a mission entail? I'm not quite sure I understand from the provided information.

Glad you're pleased with the outcome of the website. The community is in fact a great one, and is very good at helping each other. You're knowledge in computer science and "music stuff" will be greatly appreciated.
As for missions, they are simply suggestions that other members of the Dollar community can do. They usually revolve around the premise of spreading the word of the Dollars existence, while simultaneously doing good for others, as is the Dollars goal.
Hope this helps.

- MrWolf