I'll share our story and current situation:<p>We bootstrapped with time (evenings & weekends) until we had enough revenue to keep the lights on, at which point we quit our full-time jobs and pursued it 100%. We're in our fifth year now and we closed 2015 with $2M in revenue. Excluding compensation, our operating costs (servers, professional services, supplies, t&e, taxes, etc) are about $125k.<p>While things are great, growth has also slowed due to sheer bandwidth available from only 3 people. We've definitely struggled with hiring. When a new employee's salary directly comes out of your own compensation, you tend to become very particular about people pulling their weight, so we've churned through 10 people so far. I've had a very difficult time competing for top talent.<p>At this point I think the networking and advice would be the most valuable thing a VC could bring to the table, as we have an abundance of cash and technically a very easy business to scale. Just need capable people who like to be well-compensated.