[tobeagram]

That's often done to prevent confusion between a lowercase l and a uppercase I, and granted having both is sometimes preferable (especially with monospaced fonts). But in this case SN Pro's lowercase l has a tail to be clearly differentiable.

[jccalhoun]

Being able to tell the difference between I and l is the first thing I look for when I see a new font. I was happy to see that this does make it easy to distinguish between them.