Id agree with the above. Possibly if you can pick a community you hang out in - if you make it a personal favour/request then your likely to get a fuller respon

Id agree with the above. Possibly if you can pick a community you hang out in - if you make it a personal favour/request then your likely to get a fuller response. Also 100 testers is a HUGE number for a prototype - your just going to be swamped in constant bug reports, ideas and so forth. Getting meaningful data will be tough. You need less than 10 serious testers for a prototype. It's a much later stage you need those hundred; when you need to test how your code/system/hardware/site/data scales