Is Airdrop causing a dump price of Token/ICO?
Yes and no. If a token is just airdropped it's normal see a decline in the price after being listed.
But if most of tokens are sold on ICO, free distribution is countless.

Is airdrop really needed for an ICO to acquire awareness and get more subscriber/members in social medias?
Most of time YES. I think there is even a reason related to each coin history. FOMO is a great booster!

tether should not seen as an investment because the value is fixed (like fiat money) to a certain amount: 1 usd.
you can just save your cash money and not use tether. as investment there are a lot of other altcoins that you can follow. for sure value of tether will not growth perhaps could face trouble due the nature itself of the token.

1)Bitcointalk profile URL, in this thread as a proof of authentication : https://bitcointalk.org/index.php?action=profile;u=364070
2)Submitted Telegram Airdrop form or not: Yes
3)Comment: "Reserved for Telegram Airdrop"

https://www.youtube.com/watch?v=LHWEO9yAU8A Guarda i primi minuti di questo video.
Quando si genera un nuovo indirizzo in automatico si ha questa stringa di parole che permette di accedere al tuo address : il seed! (da non confondere con il seed di electrum, con questo generi UN solo address e puoi accedere solo a quello, praticamente funziona come una chiave privata).

Questo il gruppo su Telegram: https://t.me/Wavescommunity
Qui un utente che ha avuto una problematica simile alla tua (ci sono una serie di programmi che potrebbero esserti utili)
https://bitcointalk.org/index.php?topic=2005074.0

they are using same layouts as bter.com an exchange with 3 (!) big losses due 3 (!) hack of their exchanges. stop deposit immediately, try to withdraw funds.
first reporting as scam on bitcointalk: https://bitcointalk.org/index.php?topic=4421347.0

il seed di waves è una stringa di parole quindi non rimane traccia di alcun tipo di file, a meno che venga salvato da qualche parte.
se il seed non venisse appuntato, in pratica è come generare un address con parole a caso:
dopo che venisse aperto l'account, chiusa la pagina è perso per sempre.

per utilizzare waves senza noia (e praticamente qualsiasi crypto!) basta annotare il seed/privatekey su un "pezzo di carta" ed il wallet è sempre accessibile senza problemi.

@marcripto
magari utilizzi un mac ed hai fatto il back-up con time machine?
hai provato a chiedere sulla chat telegram di waves?

https://airdrops.trade.io/xchangerate
Trade.io offre 100 token gratis! Basta seguire le istruzioni sopra!
Affrettatevi solo i primi 10mila utenti riceveranno questa distribuzione gratuita.

Their official channel doesn't admit to send message. There is not admin or pinned post, or any post. But thanks for your interest.

one week is passed from last deadline.I hope website come back with new features (and full balance!)

Hi nice platform! Only 22 subscribers on Telegram until now!
By the way how can I set an Username on your platform? Telegram bounty request this information but were I can found it? Referral code could be accepted?

about several scam attempts about HYDRO, admins made a reminder in the last newsletter please guys don't send money to anyone ! ALL ARE JUST SCAM

Reminder: There are NO AIRDROPS going on and there will be NO FUTURE airdrops. Anyone spreading information about airdrops is not affiliated with Hydrogen. Please be careful! If you weren't a part of the February 16th airdrop, join our Community Development Program.
https://medium.com/hydrogen-api/introducing-the-hydro-community-development-program-d774909c67b8

Hi coinlocket$, great job! And thanks for help the forum to be a better place! just one note, you should left a red trust to each user, so every bounty managers can found at least a track of your topic and not enroll these accounts.

Hi some suggestions... have you planned to release a paper describing whole process (from distribution to utility of tokens)? Why not promote the airdrop on this forum? Could still also useful add translation of site in english. I am not sure about google translations...

In 2014, with mt.gox there was a big crash. Plus the market was really terrifying on these days.
You can find a lot of sad stories about these days on reddit, even on this forum.
These are not scams, but if you are seek an easy profit after a x14 in less then one year....

best way to find new altcoins is this forum, then coinmarketcap https://coinmarketcap.com/new/ (only new coins), airdrop alert for any new project that is airdropping a new coin.
ICObench and other sites could be useful, but on forum you can find the best opinion, and you can make your own just reading comment of other users.

secondo che tipologia di regressione e con quali variabili?
aggiungo questo tipo di analisi tiene conto dei rumors e degli avvenimenti del mercato reale (exchange)? E dei futures?
si sentono giornalmente decine di prezzi, ognuno dice la sua (vedi McAfee e il suo 100k a btc), è bene capire almeno il ragionamento dietro .

Titolo leggermente fuorviante http://www.repubblica.it/economia/finanza/2018/06/11/news/criptovalute_non_si_ferma_il_crollo_persi_46_miliardi_di_dollari-198711586/?ref=RHPPBT-VE-I0-C6-P12-S2.2-T1
Bitcoin: hacker all'attacco in Asia, crolla sotto i 7mila euro
(hacker all'attacco... ma di un exchange!)

Anche il titolo in homepage spicca per clickbait:
Bitcoin, attacco hacker: crolla sotto 7mila dollari, persi  46 miliardi di dollari

Quando un informazione trasparente (anche su questo argomento?)
Quante persone non si interessano a questa tecnologia leggendo certi titoli dei giornali?

it's easier then you can imagine... just follow this 2 simply rules:
- no one will give you anything for free, not trust un-believable offers, you will get scammed.
- use always an escrow (best are here on forum where you have a completely track record of their past actions).

Hi
There is not track about this txid http://gastracker.io/tx/0x65345618e3b917910f04caed3bd03a592a8db40178aaace2d0506e94f2493bf0
what is now the status on yobit?
I use yobit to buy some waves and I haven't any problem with deposit/withdraw (their wallet has more 1million of dollar in waves so I guess they can pay quickly any request of funds).
Let me know probably the tx was rejected but normally they use enough gas to cover fees....

best way to avoid this is make a track of users involved in scam.
Open a scam accusation topic: https://bitcointalk.org/index.php?board=83.0 and give a red trust with reference.
report even in smas list https://bitcointalk.org/index.php?topic=1545652.0 if their post are low quality or just spam.