It should not be used as a wallet because you don't control private keys and it's generally a bad practice to hold coins on gambling site as a wallet because of hacks.

Does it mean we will be able to roll all those crypto currencies separately  Would be very nice to claim them all for free..

One important question was not answered - how to uninstal it? Or is it impossible 

It depends on whether the FUD that brought Bitcoin down in the last days will continue to spread and whether there will be and continues a rejection of crypto currencies by the governments of under developed countries. Bitcoin definitely won't hit 100k by 2018, but it may well regain 20k and up to 40k after western culture countries will compensate for Chinese panic selling.

Bitcoin can easily fall more from here since I think it's panic selling in China that causes this huge drop in price. Once the situation improves there or Chinese get rid of all their coins, Bitcoin will go only upwards from there. This time will come, it may come sooner or later though 

Almost all cloudmining is scam or at least unprofitable, this means you'll be lucky to break even with your investment. If you want to jump BTC train - just buy and hold some. It's the best thing you do.
And what do you mean by "free" mining site  Why would anyone offer you mining contracts for free. If you want free dust or feeling lucky to roll 10000 just check the site at my signature 

It depends whether $ will fall or BTC will rise, since, in my opinion, it's unlikely to reach a million on the rise alone, there has to be a global devaluation of $ for this scenario to occur. We'll see. Will hodl a few dozens I hope

It's not worth it unless you have free electricity. If you have - just mine some cpu altcoin. If not - best deal is to sell them all.

Just wait until this huge drop is over and there's a wonderful opportunity to buy at low price. Maybe it's Chinese people selling of ban fear and others just following the trend.

The site doesn't load at all.. It's over already?

Does the site still work? I registered, but didn't get confirmation email (checked the spam folder in gmail also).. 

No one knows where free fall will stop, so it's best to hodl and hope for the best. Even though a big loss in price, Bitcoin still retains huge popularity and is even more and more discussed, therefore the should be upward trend once the panic stabilizes.

Spectrocoin card worked like a charm, now after Visa stepped back from Bincoin with some major providers, they assured customers that plan B is in place and new cards will be soon offered. They claim to have the cards already and after some technical work cards should be issued.

It's one of the best and well known faucets, if not the best. Definitely not a scam.
Playing martingale or modified martingale there will be a time when you will face a 50 and more lossing streaks, it is mathematically/statistically impossible to avoid amongst millions and millions of rolls. And it's the same everywhere, once I left pc rolling small amounts on primedice and got 30+ 50% losing streak, it's statistically normal.

Buy it. Mining requires knowledge and involves risks and efforts. It's more fun mining, but you gotta know what you do, if you are wondering or not sure - definitely buy and hodl.
p.s. and don't even think about cloudmining cause you'll get burned.

It depends on how much money you would like to invest for the long term. If it's more than a couple thousand dollars it would be wise to diversify between let's say BTC, ETH, XMR, XRP, ZEC and a few rising and promising coins like Cardano or NEM (of course I'm saying from personal preference, coins may be a bit different for you). If it's less then a thousand, you may just buy BTC and hodl, too much of a hassle to diversify with dust

There is little point to try to do this with the same coin, but of course you can do it on multiple coins, given that your pc has enough horse power to do so.

Gold is not so volatile and it has less potential in mid term to earn big from investment.
Gold is also not accepted at most grocery stores   and electronic shops, even at ones where Bitcoin is
By the way, do you know there are crypto companies like Spectrocoin that allow you to buy gold, so you can store your money during corrections and avoiding conventional currency altogether.

Bitcoin has it's own uses and it should not be compared to money, especially cash. It's an asset, a way to store value, an investment tool. Other cryptos have cash like uses dogecoins for example or monero They are ment for different things.

Of course they are afraid. Why do you think they warn you not to get involved? Because they care about you not to lose money? 
Come on They don't give a shit about you, only about your money, they warn you because they are afraid that they will earn less from your service fees when you use crypto!