Board Statistics... one of the images doesn't make sense

[MerakSpielman]

What's with the sudden dip in November?

 

[alsih2o]

P-kitty farted. Cleared the board for a while.

The spike you see later was Henry shaving his legs!

 

[Piratecat]

I cleaned out some duplicate accounts back then. I meant to delete Alsih2o's, too; somehow I missed it, but that's easily remedied.

Ahem.

 

[Ankh-Morpork Guard]

I cleaned out some duplicate accounts back then. I meant to delete Alsih2o's, too; somehow I missed it, but that's easily remedied.

Ahem.

Covering your tracks like that will only cause history to repeat itself!!!!

 

[Henry]

Potters are like hydras; cut off one account, and two more...

Oh, sorry.