If you mean altcoin trading then I haven't seen any "demo mode" in their website and these exchanges as far as I know do not provide such information, maybe it was on alpha mode when it was for testing purpose but right now not. As you have posted I have seen the demo mode only on forex and on similar websites.

In forum I saw a thread yesterday that people keep updating it with the recent maximum price since 2013 or so, and what I saw was 2013 2017 so for 4 years the bitcoin has reached $1000+ which is good and the fact that the price is 1000+ for not even a week we can't say that it is the new bottom because the price can crash any time unfortunately.

I read an article that monero owners/team is in investigation by FBI because criminals have used this coin and I think that they have tried many time to see who is satoshi and maybe to arrest/contact him to give more information about bitcoin users(just a speculation), sometimes I think that it is better to not know who is or are Satoshi because bitcoin is an innovation. Some are claiming that they are satoshi but I doubt.

You have posted this poll in a bitcoin forum which most of the answers will that bitcoin worth more to invest rather than gold, I have voted for bitcoin because I think it has a more potential to get more profit because the price within few years changes very much comparing to gold which I think is more stable.

Miners are pumping the transaction fees, this is very strange and unexpected from them, the number of unconfirmed transaction has been increased to 11k which is really high. To be up to date with the latest optimal fees we should check here https://bitcoinfees.21.co/

From the poll list I ignore all of them except trading, all others are not safe and not stable that can generate (best source to earn) bitcoins. Every investment has it own risks but I think that we can more control the money that we have on trading rather than in hyip, cloud mining or any other things because once you send the money don't expect to get the money back for a long time or never.

The social medias are full of spam with referral links from what I saw from the facebook groups or from hashtags on twitter and I think they get enough referrals because of these people but let leave those. The hyips are very dangerous and I have seen many people here that claims that they got scammed but I think that they haven't made enough search.

When is the next vacation according to you? As far as I know starting from tomorrow the holiday end in china (because of their new LUNAR year) and I think the price should be increased a little bit because chinese people will start trading in exchanges or so, just lets hope that all exchanges will stay safe and no hack will happen.

I'm not aware of these but I think they are not good because as far as I know only the bosses became rich after people lose their money in casino or other similar things. The hyips promises sometime big amounts of money within a short period of time but we should avoid these as much as possible.

Have you checked the official website and have you seen the team behind this project and the bakers, I checked one by one and seems that they are really powerful and rich people who invest in great projects such as QTUM. But may I ask you where are you getting this info that people have invested $1 million in QTUM?

I haven't seen any bitcoin ATM physically with my eyes but these are very rear and they aren't in every country in the world. I think they are good if people want to spend/buy bitcoin fast but as far as I'm aware the fees aren't low there.

One of the reason why people don't join in or get bitcoins is because of the stability of the bitcoin price, if they don't have any profit using bitcoin they don't join. Also they don't want to buy or invest or use a coin that is being used by "hackers", these are the things that I usually hear.

Do you have any specific idea how and what toys, I don't know if any physical toy is related or can be related to bitcoin. I don't think how can bitcoin be a toy or something similar. For virtual it can be like the coins that kids/gamers play and earn within the game and use them for gems or upgrade something in the game, in this way it can be used otherwise there is no other option.

Some of them have build-in screen and some buttons to make it very hard or impossible for hackers to control it but we should understand that these are not free but the money invested in buying this completely worth if the amount of bitcoin is not small. Those hardware wallet that you mentioned are very powerful and are perfect.

Both of them are risky, and both of them are affected by the overall coin or company that these money are invested in. But in trading is a bit different because you have the chance to recover the loss if you have any by that time and also it is more 'portable'.

We don't hold any big amount that would affect the overall bitcoin price, but if you mean in general to burn 10% then this is another thing, of course that would affect the price and the price will be increased because of that, and just think that 10% is really a high amount.

There is no right time to buy bitcoins because we always hope that the price will become cheaper but then we see that suddenly the price gets higher and higher, the current price is high but it may be low if we think after few years.

There are many Differences in trading and investing but in investing you have to wait more and should be very patient because once you send the money you have to wait what will happen with that coin or conpany.

You may better move your thread to Digital Goods Board or (more likely) to Exchange board, recently I found a website about selling/buying digital things they also advertise here in forum and they are coinmall, please do your own research before using any service and deal through escrow if possible with individuals.

2016 was the year of Altcoins, many altcoins pop ed up and many of them are better than bitcoin in some aspect like privacy or transaction speed and their adoption/integration with other (third party) services. Besides the coin you mentioned I want to mention also Ethereum and Iconomi and some others which were/are and have potential to be successful.