Again, this spam bots like impersonating people and this is one. You two have been replying to a bot without noticing it. Do you really think a new user would put their website as a link and would it be an autogenerated junk page? No. And would someone with a name like Doris have that bad a grasp of English? Unlikely.
The question is also silly. Anyone who knows anything about running a website would instantly have know that it uses phpBB and would have seen that there is spam.
I've seen a lot of spam and this another example.