Ask HN: Silo, project management for software web app - What do you think?

I've built a team with perfectly complimentary skills. We're applied for an incubator. We're going LEAN. The marketing website (MVP) is online - http://getsilo.com - we're collecting emails and have two companies onboard for early stage customer development and feedback. We're building a V1. Things feel good.

I'm keen to get thoughts and feedback about the website, whether the problem and idea is clear, and get a guage gauge on the demand. Do you share this problem? Are Basecamp and Pivotal tracker letting you down?

Many thanks for your time, Ollie Rattue.