From Theymos’s user page on the Bitcoin Wiki:
I am head administrator of the Bitcoin Forum and /r/Bitcoin. I wrote Bitcoin Block Explorer, but I don’t run it anymore. I currently own the bitcoin.it domain name, but you should not contact me about wiki administration.
Contact me via email or forum PM. I am not reliably available elsewhere (especially not on IRC).
Moderator of /r/bitcoin and owner/webmaster of the BitcoinTalk forums.
Controversial to the Big-block political camp due to accusations of censorship. This includes removing all mention of the Bitcoin XT/Classic/Unlimited clients with the stance that “they are altcoins” and as such not relevant to /r/bitcoin.
From a comment by priestc on Bitco.in:
Theymos wrote the first block explorer. This is somewhat significant since those things have become a pretty integral part of the bitcoin ecosystem. Unfortunately he’ll be remembered in crypto-folklore as that guy who censored all the forums.
Another controversy relates to Bitcoin donations (over 6000BTC - which is currently 25,950,000 USD as of 28-Aug-2017) that were collected in order upgrade the BitcoinTalk forums. These improvements never materialised.
Please note that the information presented on this site was composed from publicly available materials in mainly 2017 and 2018 and has not been significantly updated since.
The information presented here may be significantly out of date or even inaccurate. In the case of inaccuracy, please file an Issue in the GitHub repo. The site should not be used as a source of truth.