Mary Ann Callahan

As an expert on Bitcoin-related topics, I write and edit dozens of articles for businesses and non-profit organizations. I work on articles related to blockchain security, bitcoin purchase guides or bitcoin regulations in different countries.

Articles by Mary Ann Callahan

Is the Fading Popularity of ICOs Terminal?

Posted by Mary Ann Callahan | Jan 24, 2019 | Crowd Currencies, Crowd Finance

Cryptocurrencies are massively disrupting the financial sector. This time last year we witnessed something amazing for the first time...

BTC to USD Goes Up – Upward Mode is On?

Posted by Mary Ann Callahan | Sep 4, 2018 | Crowd Finance

The Bitcoin price is ballooning again, but this time we’re all a little hesitant to get excited. After so many price pumps quickly...

Bitcoin Exchange Comparison — Fees, Payment options, and Currencies

Posted by Mary Ann Callahan | Apr 3, 2017 | Crowd Currencies, Crowd Finance, Uncategorized

Bitcoin trading can be complicated and confusing for beginners. There are so many considerations, options, and dangers that lots of...

Most Recent Posts

Benefits of NFTs for Crowdfunding

How to Leverage Crowdfunding for an Indie Film

Use of AI for Training Data in Global Organizations

Boosting Payment Trust through Crowd Testing: Ensuring Smooth Transactions for Your Customers

Benefits of Crowdsourcing Programmers, Coders and Data Scientists

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