How long have they been in the field? What kind of education do they have? Work experience? Have they run any successful ICOs? Do they advise on any ICOs?
How many followers do they have? Where else do they write/speak? How does what they say influence the market at large?
How active are they on social? Are they one of the first to comment on breaking events? Do they respond to followers?
Do they only cover one topic/aspect or do they cover cryptocurrency and the blockchain as a whole? Are they focused on the crypto market or do they discuss finances at large?
Jameson Lopp is an experienced infrastructure engineer at Casa and a prolific writer. He is the creator of satoshi.info and the founder of bitcoinsig.com. Before starting at Casa, he worked for Bronto Software as a web developer.
With 167K Twitter followers, a solid following on Medium, and large website filled with content, Lopp regularly contributes his thoughts and opinions about the cryptocurrency industry as a whole. He offers a wide variety of educational resources on his website and frequently speaks and presents at cryptocurrency conferences around the world.
Lopp post multiple times a day to his Twitter account, often posting news about the cryptocurrency market in general, as well as posting about events he’s attending. He regularly updates his website and his Medium blog. He also writes occasionally for Coindesk.
Lopp covers the cryptocurrency market fairly broadly, often discussing the market at large and refuting skeptics. He most frequently writes about Bitcoin specifically.
Jameson Lopp provides a good amount of educational content about Bitcoin and cryptocurrencies in general. If you’re fairly new to cryptocurrency and need a lot of background information, Lopp’s website is chock full of great resources.