Hello all- this my first post and I need a little help! I am working on an ambigram (reads the same when seen upside down) of a name and I'm testing its legibility- can anyone take a stab at the letters? 
- Try increasing the mi spacing combo.
- The right leg of the m needs more weight.
- Maybe a subtle little flat rectangular dot on the i (not far off the stem). It would clear up that sequence and wouldn't hurt legibility on the m the other way.
- The tricky part is the JA LY. Try adding a small flourish on the tail of your y moving right. It would add the left stroke on the top of the J and solve the d confusion. Scotts suggestion could work too.
- Try the Ja connector at a little more of an angle and slightly thicker. It will help the y.
- Your EM is genius. Get the bars on the e parallel, or as much as you can. The M will survive.
Bravo
Wow - that is cool! It makes my brain hurt trying to think of all the ways to create ambigrams.
Incidentally - which came first the letterform or the word? Did you seek to create a letterform for the word Jamiely or discover the word in playing around. I'm not sure if Jamiely means anything as it hasn't really been a part of this discussion, but now that it looks like it is a logo and not just an exercise in ambigram it might be a question worth exploring. what will Jamiely mean to consumers. Other than the coolness of being able to turn it over and it say the same thing - although that is totally cool (I have always been fond of xpedx's logo)
Could you perhaps shorten the I (middle stroke of the m) to add a slight bit of differentiation in that row of vertical strokes - it might help the eye find the letters a little easier. Without actually trying it, some guesses would be a dot above the I/under the middle m, or perhaps a curved tapering that would mirror the curve of the third leg of the m, but in the opposite direction - ending in a point.
I agree with Scott that the J/Y could possibly be straightened a bit to avoid confusion.
I think, however, the straight line of the two descriptors makes the ambigram nature of the logo more obvious to people at first glance. For some reason I don't have anyproblem reading the upside down type, and it shows kindof a two-face side to your work (not in the bad way) but that you wear the creative hat or the technical hat.
I can tell you from experience that differentiating the i is important. "Samuely" still pops out at me. I would shear the top of the i at about 20 degrees, which also would only help the m.
If possible, reverse one of the title pairs to position the slashes symmetrically. In fact, what I would do is divide the words with a round black bullet instead, and position it to serve at the dot of the i.
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