Pros
The biggest pro for me is that this company has a very clear thought leadership; it has correctly identified the cloud file-sharing problem at an enterprise-scale. Its solution architecture is well thought out and answers all the pertinent questions for an enterprise customer considering cloud storage as another tier. To me, this is the fundamental driver for a technology-driven company. Get your basics right. Added to this, it has a management team that fully understands the growth potential of this technology and is willing to stand by it; having worked in multiple companies including startups, I know by now how companies start with a solution architecture that gets worked and reworked over time which leads to unnecessary time and cost overheads. The management team is fully backed by an outstanding board and that tells a lot. Finally at the grass-roots, the execution team has all that it takes to deliver. It is really gratifying to work in an environment where you know that you are heard and believe that you are making a positive difference.
Cons
Cloud storage technology is a crowded space and there are lots of players with different product offerings. You have to stay ahead of the curve not just from a product perspective, but also as an individual you need to challenge and push yourself to do more than just your charter. This might work for some people, but may not work for some others.