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2. How do you know without a doubt that it will be one of the current list of alt coins that will Bitcoin's successor? Why not some alt coin that hasn't even been invented yet? And if it is possible it will be an unknown future coin that may not be around next year or even for the next several years, then wouldn't investing in any of the current ones be pretty worthless right now?
For me the high risk that the 'the one' to dethrone bitcoin (acknowledging of course the reasonable chance there may never be one) is not amongst today's vast offering of altcoins does not only mean it's a waste of money to invest in them, it's also a waste of time trying to keeping up with what is going on with them, which ones actually bring something new to the table etc etc. It is why I'm liking ideas such as sidechains or
spinoffs as a means of providing a space in which to experiment with innovative ideas whilst taking out the pump 'n dump aspect to which all alts are prone irrespective of their potential value meaning that something with a great potential among so many may get dumped to oblivion and the ideas behind it lost.
I am going to defend here some alt coins.
First, Is Altcoin the correct name for another different coin? Sure there are many that just replicate some parameters, add some variation and are launched to the market for the next pump and dump, i don't even name that altcoins, i call those shitcoins, but there are coins out there that provide interesting approachs to different problems, Memorycoin brings a vote system in the same wallet that to some extent could be used to decide software development team or some coin "foundation" decisions, maybe the rest is not interesting. Reddcoin is going to release a Proof of Stake based on money velocity to help itself as a competitor to doge as tipping coin on social companies motivating users money velocity (share coins). Will it succeed? Vertcoin, Myriadcoin and X11 coins have brought differences regarding the mining approachs and the existance of Asics, Dogecoin as ridiculous it might appear brings some fun to teeneagers (nice market niche)? Gridcoin has an interesting approach bringing all the mining power to BOINC Berkley university Software to help research cancer, cells, molecules, etc. Next is a different breed and maybe it can teach some other coins about just the wallet design with messages, p2P exchange, and almost instant money transference. Counterparty brings P2P exchange aswell other approaches the same as Bitshares, Ripple brings the scam of the premining at a corporate level as we have seen a couple days ago and so they should be ashamed ;-)
Second, as Software engineer i could say that is more difficult to apply software patches to a system that has higher risk, has bigger spread and different userbase. You have to test things much more, consequences are way bigger, many more circumstances have to be thought of. It is also not the same to immediately install software update in a bank or in a hospital as immediately install a software update on a shoe shop.
Bitcoin as it grows will probably suffer a little from that. Can Bitcoin be hardforked right now? Will be easily hardforked in the future? That brings some doubts, but as the dinousaurs the bigger it gets the response time might decrease. Just that alone could bring a case for the existance of altcoins as an evolutive sandbox where multiple developers (95% with only a pump and dump objective i agree) bring some ideas to the table.
Are Darkcoin/Monero or the like pump and dump scheme? I think like in many situations things are not black and white, where Bitcoin is a pure innovative technology and any alt is just a pump and dump. There are many grayscales. Some bring some interesting ideas to the table and there are medium term investors that appreciate those, some short term and also traders just surfing the waves. If you check Karpelescoin (just an example) probably it will be a pump and dump and unless you are the pump and dump organizer you will be severely hurted there. But if you invest on a coin that is fast, anonymous (it might be interesting for some coins in some countries is even a fundamental right to have some privacy and not publishing your bank movements on your blog), has several security algorithms comparable to SHA-3 (so you don't discover in 10 years that NSA was quite involved on bitcoin or other one) well there might be a lower percent of pump and dumpers and probably many more investors bringing money to the market and making a coin surpass others like peercoin, etc. I have used that example but i think there are interesting approaches on many other coins.
Finally, I cannot recall many companies, technologies that have not had a competitor after some time. Are Mercedes-Benz or Audi alts of Ford? Is the WWW an alt of Gopher? Is Chrome an alt of Mosaic?. Is IBM still the only producer of Personal Computers. Are still compuserve and MySpace the only kings on their respective niche markets.
I am heavily invested on Bitcoin and as "It's about Sharing" has just mentioned, i only invest a very small amount on alts, less than 5% but i think it is scary and even risky to think that Bitcoin is going to be the only cryptocoin in the future. When I invest on Google shares i pay a lot of attention to Oracle, to Apple, to Yahoo because those are competitors and from the competitors you can learn and sometimes you can receive a good lesson, i will not dismiss a good idea just because it comes from a small team or because i want bitcoin to succeed (although some would just not agree on a bitcoin forum).
I'll also quote this for those who missed it last page because I take my hat off to you telemaco for doing the vast amount of research you must be doing to keep on top of this and am grateful to you for summing it up thus. I am not generally anti-speculation but I think it causes severe problems in the altcoin space and masks potential real value that may be hiding in there (and though I get your point I will keep calling them altcoins for now) and look forward to a means (whether it's spinoffs or whatever) of bringing new ideas into the arena coming into being which takes out the destructive pump 'n dump element.