I would love to make the lottery provably fair but unfortunately there is no method of doing so as far as I know. Hence, I have done the next best thing which is to offer users a chance to opt out of the lottery and receive reward points instead if they feel the lottery is rigged. You can do this from the PROFILE page.
I willl offer 1 BTC to anybody who can provide me with a way to make the lottery provably fair in issuing tickets and picking out winners. The system described should be able to handle hundreds of millions of tickets and verification for users should be fairly easy and straightforward. You can post your ideas here and I'll go through them and reward the idea that we use.
Both the free roll and the dice game are provably fair and the website will be going completely ad-free as of today.
As for the reference to the above post before that post of yours, I understand that it's really a fair draw as you guys are always stated. As from what I understand to the concerned of that post, the point is, there are already lots of winners for a total of 106 in each tier. If there is 10 tier then a total now would be 1,060 users. To 106 winners of 1st prize none of them didn't have a chance to show proofs here in bitcointalk that they already won. For 106 second prize winners too and so on. For the total winners only I think less than 10 show proofs they won the lottery and that is on smaller tier or correct me if Im mistaken here. Questions like that will really raised here.
Freebitco doesn't have to do
if majority of those 1,060 winners doesn't want to give proof but isn't it nice if they will somehow show proofs as it will give Freebitco gained more trust to users especially right now that they are adding good features in their site?
Doesn't make sense that such vast number of people could settle to not celebrate their windfall. If one may ask, since when does winning a lottery became something to be shy of? I think the onus rests with Wetsuit to tell all of us here, we are bunch of unlucky folks,

that is why no regular person here - Bitcointalk, have ever won.