I don't know if other people have noticed this, but I seem to be leveling up at an alarming rate.  I know it is not a bad thing, but I was going very slowly for a while there (3-6% per day) and now in the past 2 days with minimal activity I have jumped an impressive 94%, going from level 15 to nearly completing level 16.

I don't know if others have noticed this, but it just seems weird.  That's all I'm sayin'.