It doesn't even matter what that someone was thinking.
As long as it's typed into the browser address bar, it's typein traffic, no matter what.
As already mentioned - there are a lot of typo .com's that get tons of traffic by people mis
typing the domain that they were actually thinking of.
Now, although they were indeed thinking of the properly spelled version , their traffic nevertheless still is nothing but pure typein traffic.
Or would anyone argue for real a typo domain that has say 1000 uniques/months from mistypes is not getting type-in traffic ?!
Same goes for .org or any other extension for that matter - as long as the domain is typed in, it's typein traffic; it's totally irrelevant to the question of traffic being typein or not if these people were actually looking for the .com version, if they just typed it in to see if there is any content, if they typed it in by mistake or willingly etc etc or not.
Here is the secret formula:
Typed in = Typein
But don't tell anyone....