Well, I don't think Linux would be my target market.
I feel like Linux users are tech savvy enough to use open source scripts like Gmvault etc.
I must think about Windows however.
This answer is awesome because so often on HN confuse their friends/coworkers with their target audience. Good job, cool app.
Gotcha. But I must say that not all are savvy enough, a lot of new people are coming to linux fleeing windows. They will need different solutions on linux soon, though there are bigger problems on linux than not having a mail archive browser.