I don't want to be presumptuous - I've never tried your software. In my experience some types of practice (e.g., bankruptcy and debt collection) lend themselves to a high degree of automation. Rules-based software probably could also be a significant benefit in criminal practice. But other areas of practice, such as civil litigation, are more burdensome to manage through software, as it often seems like you're entering custom information for each case rather than having dates calculated automatically. And then when a hearing is adjourned or discovery is extended, you're again editing the data. Absent a tech-savvy legal assistant who can stay on top of the data entry, and it can be dangerous for a small office to be too reliant upon such an individual due to possible staff turnover, it can be more burdensome for the staff to use a software calendaring system over pen and paper. All of this could, of course, vary by state.