# Would you like some hats? Yes, please!

Due to overwhelming support in favour of participating in Winter Bash 2014, I have informed SE that we're in. (I've locked the two poll answers to preserve the vote totals as they stand now for future reference.)

So... Stack Exchange is planning another Winter Bash. Last year math.SE joined in the fun for the first time. Whether it was successful or not, one thing is certain: THERE WERE HATS!!!

As always, even if math.SE doesn't opt out,1 individual users can still use the "I hate hats" option to hide the inanity.

The event will run between 15 December 2014 and 4 January 2015. There will be new hats and extra features to keep things fresh. On 5 January, all the hats will go back into storage for another year.

So, I ask again: Would you like some hats?

(SE would like to be informed of our decision before 1 December 2014. This will stay open until one option comes out as a clear favourite, or until 1 December, whichever comes first.)

1Okay, there is a difference: this year all sites are considered to be participating unless they inform SE otherwise.

• Wow! What nice pictures for the poll options. – Martin Sleziak Nov 18 '14 at 19:40
• Add not to downvote answers :) – Hippalectryon Nov 18 '14 at 19:46
• @Hippalectryon: Thanks for reminding me. – user642796 Nov 18 '14 at 19:50
• I hate being identified with Poincare. Can I choose this Hilbert instead? – Asaf Karagila Nov 18 '14 at 21:08
• (Also, ugh, not this again. :() – Asaf Karagila Nov 18 '14 at 21:09
• I hope we don't get this again. We've had it one too many times. – Git Gud Nov 18 '14 at 23:12
• @GitGud You may be understandably tired of it, but about 38% of current users joined the site after last year's bash was over. They never had one. – user147263 Nov 18 '14 at 23:25
• Note that both these guys are wearing kind of hats. – Asaf Karagila Nov 19 '14 at 4:29
• @Asaf: Is that some sort of half-Goodwin? – user642796 Nov 19 '14 at 5:14
• Arthur, "Any long enough discussion will include at least two photos of Hilbert"? – Asaf Karagila Nov 19 '14 at 5:28
• I've already got a Hilbert-hat! – hrkrshnn Nov 19 '14 at 13:33
• I do not need a silly hat, / or any other kind; / I’m really more than certain that / ’Twould just weigh on my mind. – Brian M. Scott Nov 20 '14 at 0:05
• What if we vote up both answers? – Abraham Zhang Nov 20 '14 at 7:40
• @EpicGuy: That would be equivalent to upvoting skullpatrol's answer. – Nick Nov 22 '14 at 10:27
• @quid: Thanks. Although it took me a moment to understand WB as "Winter Bash" and not as "White Balance". Your reasoning sounds fairly reasonable. I know that I voted no because I hate "fun" (with the quotation marks, I am a fan of fun in general), and I view this bash as a "fun" activity. Not as bad as that horrible "Battle of the Sites" idea from way back, but still not great. (And hey, not to mention offensive to the southern hemisphere!) – Asaf Karagila Nov 24 '14 at 12:11

# YES!!

This guy wore hats, and he turned out okay:

• Will this particular hat be available? – Joonas Ilmavirta Nov 18 '14 at 20:21
• @JoonasIlmavirta: The only way to find out is to participate! (Seriously, only the SE employees know for certain what treats are in the works for Winter Bash '14.) – user642796 Nov 18 '14 at 20:28
• This is my second-favorite mathematical hat. My favorite is this one. – MJD Nov 19 '14 at 0:43
• Strictly speaking, we only know this guy wore half of a hat - we can't see that that hat has a back side! – Milo Brandt Nov 19 '14 at 2:22
• @MJD: Euler in his later days went blind. I think he didn't know that he was really wearing his shirt on his head. – Asaf Karagila Nov 19 '14 at 6:18
• All we know is that he may have worn half of a hat and that he's dead. Better not take our chances. – UserX Nov 24 '14 at 6:06

# NO!!

Serious mathematicians like this guy would never be caught in a crazy cap:

• Serious mathematicians wear evil-villain glasses? They must have an amzing sense of fashion to realize that hats will class their style :D – Nick Nov 22 '14 at 10:01
• I wonder how many voted up this just for the coolness of the picture. – Ant Nov 23 '14 at 22:51