logarithmic sizing

Sometimes the really big tags over-dominate the small ones. So you'd like to make the size difference more subtle.

It would be nice to have an option for logarithmic scale (instead of linear)... size of letters is proportional to log(weight).

To see the difference, look at the 2nd and 3rd Taguls here.

Doesn't the one with logarithmic scaling look much nicer, and more legible?

In this case I did the logarithmic scaling myself, before giving the tag/weight data to Tagul. But that means another case where we must use API and therefore cut off options like "rebuild every ...". It's also a job that requires a programmer, cutting off much of your audience.