i must have 10000 post to get $10?

I don't know, since I've never heard of that site, but if that's the case, I think you have a better deal by being here on MyLot. I'm going to reach 10,000 in a couple of hundred more posts, and I've earned dang near $100 total on MyLot, over the past year or so.

I wouldn't say that's the case. It depends on participation mainly. The min. payment is $10, of course you could alter it to make it higher so you can have a bigger payout. Just try to come up with quality discussions and participate as much as possible. I've made payout twice and not even have close to 10,000 posts.

uhm... no, but that depends on ur quality of post and popularity of ur discussion. I have seen mylotter that reach payout with 170posts and someone with 600+

I don't think that you are doing it right. Because I only had 50 responses yesterday and made $2.00. Getting responses is really what gives you the money.