Nice to see some more logo's pass by I do really like the coloured one!

Thanks for the 'unreal' association and the impossible object suggestion, I might mock something up based on that just for the fun of it.

I do think it would be good to pick a logo before the 1st as it's a lot easier to change it before you go live than to do it afterwards (trust, familiarity and branding are all affected by choosing a different logo). Also considering you're putting a lot of effort in getting it right from the start.... Keep up the good work!