Hi, there are 200 IPX tokens being provided for airdrop. It is not limited by the number of users.
Still there is no official roadmap published on the site...it may be coming soon.

Are you a registered member of ImpulsX? If yes I request you to read all info on its "ImpulsX News Channel" here: https://t.me/impulsxnews I'm sure you will get a detailed info about ImpulsX.

You can also watch an Interview With The Founder Of ImpulsX Cryptocurrency Exchange here: https://youtu.be/Cr4WyB6GXMM

Hope you'll find this helpful.

As it is stated in the Buzzex whitepaper https://buzzex.io/Buzzex-Whitepaper.pdf Buzzex is a partner site  of Adzbuzz.com

So the main project started as Adzbuzz approx. 3 years back and it has been expanded to its new features and new Platforms in due course of time.

You can refer to this Ann thread of Adzbuzz here: https://bitcointalk.org/index.php?topic=1590365.0

Meet The Team: https://adzcoin.org/
Company Location:  ADZbuzz.com is a property of ADZbuzz Ltd. — A company located at FORE STREET AVENUE 1, LONDON, EC2Y 9DT and with Company Number 10421850.

For more info send your querries to Adzbuzz support: https://help.adzbuzz.com/
Or to Buzzex Support: https://support.buzzex.io/hc/en-us

Hi,

For all new members who joined Buzzex the following video will help you get started with Buzzex:
"10 Steps After You Have Signed Up To Buzzex"
https://youtu.be/UmxnvtrwneM

The benefits of Buzzex Exchange/ Buzzex Coin
-> Buzzex provides from 5% upto 100% discount on Trading Fee to Buzzex Coin (BZX) holders.
-> Buzzex shares 40% of Total Revenue with Buzzex Coin (BZX) holders
-> Buzzex Coin (BZX) is a POS coin and investors can stake and earn rewards
-> Buzzex supports Masternode Network where investors support the network and earn greater rewards
-> Buzzex provides enhanced Security Features and a Powerful, Features enriched Trading Platform

Here is the Bounty Thread which details various ways users can help the project and Earn Rewards.
https://bitcointalk.org/index.php?topic=5048062.new#new

Join the Buzzex Social accounts here:
Telegram Group https://t.me/Buzzexio_Chat (Join here and ask any doubt you have about Buzzex)
Telegram Channel https://t.me/Buzzexio
Twitter https://twitter.com/Buzzexio
Facebook https://www.facebook.com/Buzzexio/
LikedIn https://www.linkedin.com/in/buzzexio

WEEK 3: 22-10-2018 To 28-10-+2018

Bitcointalk Profile Link: https://bitcointalk.org/index.php?action=profile;u=1160808;sa=forumProfile
Campaign: Buzzex Facebook Campaign
Facebook Profile Link: https://www.facebook.com/backlinkerz
3 Facebook Links Shared:
For Week Started Oct. 22
1. https://www.facebook.com/backlinkerz/posts/2070699462952425
2. https://www.facebook.com/backlinkerz/posts/2070699096285795
3. https://www.facebook.com/backlinkerz/posts/2070698922952479

  Bitcointalk Profile Link: https://bitcointalk.org/index.php?action=profile;u=1160808;sa=forumProfile
         Campaign: Buzzex Facebook Campaign
         Facebook Profile Link: https://www.facebook.com/backlinkerz
         3 Facebook Links Shared:
For Week Started Oct. 15
1. https://www.facebook.com/backlinkerz/posts/2061480103874361
2. https://www.facebook.com/backlinkerz/posts/2061479923874379
3. https://www.facebook.com/backlinkerz/posts/2061479337207771

Proof of authentication

Bitcointalk Username: buzzer444
Buzzex Username: raneonlineBQW5U6
Campaign: Buzzex Airdrop Campaign
Telegram Username: @Chaitanya_rane
Twitter Username: @backlinkerz
URL of re-tweet: https://twitter.com/backlinkerz/status/1051130434422300674