The Twitter account isn't accessible. There was a login in the old site's staff forum, but it doesn't work anymore (I tested it both a year ago and last month). We'd need to create another if so, unless one of the v2 admins still has access to it.
I've thought about recreating the MotK Twitter, but it doesn't feel like a priority at this point?
I'm not a regular Twitter user myself, so I'm not particularly sure what people would expect from a site Twitter, either.