I've plotted the new trendline with typical daily price for Bitstamp and MtGox starting from 2012.

thanks. can you change log. base for = 2 ?

The graph has lines for 2, 3, ..., 9, 10, 20, ..., 90, 100, 200, ..., 900, 1000, 2000, ..., 9000, 10000.

Why do you need base 2?

cause it's hard to manually count this 100,200,300...
I mean it's not hard but it's not handy.

not user friendly

I'm also a fan of base 2 log plots. I think it's the most practical for easily reading off precise amounts on a log plot.

I prefer the log10 grid. Anyways, here is the same version with a log2 grid: http://i.imgur.com/JeTTfUQ.png