The vision behind Minus is and will be focusing on creating a simple and universal sharing experience.
Listen, I'm glad you are enthusiastic about your product and I wish you guys luck. But, seriously what is not simple about Dropbox? Are you hoping to grab market share simply by offering people free space? Who is dying to switch over to your service over Dropbox (or any other large competitor)? OR are you just trying to go along the journey to see if there is anything in the market that will differentiate yourself?