Please leave comments here, identifying your favourite, or favourites.
I don’t like any logo of the suggested.
Here is a simple proposal: https://picasaweb.google.com/lh/photo/Ns8fhSWnpeh0Hdm6rgum5g?feat=directlink
I particularly like the first logo to use the "Sigma" idea. It's simple and direct, but the Sigma conveys an interesting double message. I would perhaps like something a bit brighter, though.
--WikiSysop 16:18, 10 May 2011 (UTC)
How about something simple, involving mathematical characters? For example: http://tinyurl.com/3arb6wy I just whipped this up in word so it's more of an idea that someone with photoshop skills may wish to take further
--Aindriu 22:29, 11 May 2011 (UTC)
I like this new suggestion from Russell: http://ixitol.com/PolyMath2.jpg. Not sure the black background works, but the bright and varied colours are great. It suggests variation, but with an ultimate cohesiveness. --WikiSysop 18:46, 13 May 2011 (UTC)
Re "Maybe combine..."; That could work... perhaps send out a hi-rez 'sigma' image, to whomever is interested, for trying out various color schemes. -- Russell
Author of "simple sigma" logo here. Sorry - didn't notice the discussion on here. I'll post a link to a vector version of the simple sigma logo and a brighter version in a bit. --IgorKofman
@IgorKofman - great, look forward to seeing it. --WikiSysop 14:14, 20 May 2011 (UTC)