Intriguing tool! I work for a company (Planetside Software) whose products (Terragen) are routinely posted to Rapidshare, etc. so this could be very useful.
I haven't tried it yet, but if it doesn't yet have a built-in DMCA complaint filing function, that would be a great feature. Perhaps a pluggable system that allows you to add new sites with their corresponding emails or complaint URLs (many require you to submit through an online form). Ideally it could create a form letter for each one that lists the infringing URL and all the usual info they ask for in DMCA requests (name, address, position in company, confirmation that you are authorized to act on behalf of the company, etc.). That would save tremendous amounts of time.
Quite honestly we don't file a lot of requests right now because of how time consuming it is. Searching for the infringing downloads is a great start, but automating the complaint process would be a much bigger help IMO.
his could be a great tool for small software devs. Thank you!