I'm an Interaction Designer working in an Agile environment, and my team members are located across the globe. My challenge is getting the team to move away from making design decisions over email and having a centralised place to store/document our decisions for each release.
We currently use Rally for tracking our User Stories. However, what I'm looking for is a way to store artifacts from our design process; they could range from wireframes and prototypes to presentations. I'd love to store this information so it's organised sprint by sprint, but also to have a way to search by feature. Bonus points if it gives us a calendar to also show our design reviews past/present/future, so folks can sign up for them.
I should mention that some teams rely on wikis extensively, but I find they tend to be a bit disorganised and aren't maintained regularly.
What tools do you use and would recommend to tackle this problem?