It seems that two milestones are going to be reached within a short amount of time: 2K users and 1Yr online!

There have been some hints on the 1Yr but what is in it for the 2K member?
And is 2K 2048 or 2000 ;)

Well that depends whether you mean 2K or 2Ki? :) I don't think there will be something in it for the 2000'th member except for the honour of being the the 2000'th member of course! As said before, we are working on a 'birthday' gift for all members but more will be revealed in the next couple of weeks.

I am not familiar to the Ki ...

You can always offer him/her to skip the junior stage... And a lifetime free membership.

Lucas,

You can find more information on Ki on the site of the NIST Reference on Constants, Units and Uncertainty (http://physics.nist.gov/cuu/Units/binary.html)