archi hasn't said a thing yet. the reason he's disconnected is because there was a setinfo with his name on it, and in the same setinfo there was another one about chanserv. So its not perfect, but its still damned cool.
Anyways, the bot monitors set channels continuously, and makes a drawing every so often. I could make it so that you could talk to Himeno directly and ask her to send a copy of the most recent drawing to you, but i'm too lazy to change the password right now.
The web is made up based on the strength of the relationship (aka how much you talk to a certain person) The more you talk to him/her, the closer your nodes are together, and the thicker your blue line attaching you together is.
The most obvious way she monitors this is through direct contact. For example,
[22:54] <Sonic^> okey dokey Lito , rightey dokey Lito skip
[22:56] <Lito> stfu, sonic
Himeno would read that as direct contact because names were noted in the message, and she would draw the web accordingly.
of course, there are other methods, such as who is currently active in the channel and how much they talk (one would assume to eachother), and she would strengthen the relationship binds to them and show them on the drawing. etc. etc.