In this OP I will always post the last updated chart:
Update 2017-01-03:
Donations: bitcoin:1Fe6B3Zo4HxaCD8ybi9A8zBRH2wKpciUxe
Calculate today’s trendline value HERE (http://www.wolframalpha.com/input/?i=10%5E(2.66167155005961++*+ln((number+of+days+since+2009+Jan+09)%2Fdays)+-+17.9183761889864))