jayjg wrote:
No, they're mostly based on other tells, including over-familiarity with a number of aspects of Wikipedia.
Hmm, I suppose there does seem to be a good deal of familiarity, even from the oldest edits from that account. Nonetheless, that isn't necessarily a "tell". Some users edit as an IP for quite some time before creating an account. Others observe for an extended period of time, and only join in the "fun" when they are sure they know what they are doing.
I mean, this is a bit odd for a single-day account, and there is some other weirdness:
10:14, 28 January 2007 (hist) (diff) Talk:Tim Kirk (âCreated page with '{{WPBiography |living=yes |class= |priority= }}')
Still, despite these curious contributions, it seems odd to accuse an editor of being a sockpuppet account without identifying who he is suspected of being a sockpuppet of.