That web site is a domain squatter.
Sure there are several unofficial versions but those are not supported, maintained or even further developed by Monero itself and therefore Monero can not and will not be held responsible if anything happens to these wallets.
Monero is not an entity so your sentence is misconstructed, but in any case regardless of what wallet you use, no one else is responsible for your use of open source software provided at no charge with no warranty.
Use at your own risk.
Maybe a good idea to mention that on Monero's website somewhere. So with regards to Monero's Cripplemined Fastmine history, is there any official thread where this is pinned down
and for all to read ? Is there a birth of Monero where this is described ?
In terms of "fastmined", nothing has changed so the formula in the ANN OP (and possibly something on the web site) serves a complete and accurate description of the one emission curve that has ever existed.
As far as "cripplemined" that term doesn't even have a well defined meaning but the full and accurate history of the mining code is here:
https://github.com/monero-project/bitmonero/commits/masterWe've never created a "Birth of
Darkcoin Monero" post to try to spin and obfuscate; it is all there in the previous paragraph.
There is a history writeup somewhere (I think by fluffypony) that describes the background, creation of the core team, etc. I don't know where it is though.