Thanks again for your submission. First we do appreciate your continued effort.
#201, #202, #203, #204 - I can see the elements that you incorporated front he arrow between the letters "I" and "N", the point or points connecting in the negative space of the letter "P". These two features we didn't feel... fit.
The contrast between the letter "H" and "PIN" was more interesting but didn't really take because everything is contrasted in blue. We like the idea of the squares and the concept is really good but a few tweaks we thought about were maybe more contrast between colors, maybe a slightly larger pin (just slightly) with a darker shadow behind the one square. ??? Using the letter "h" (upper or lower case) either embedded within a square or collectively assembled between the four squares. ??? but we do want to keep it simple and not too busy. The grey (but a bit darker) for the full name. Dark for the "HPIN". Given the pin is what stands out (emphasized) in the icon... you can have the text "pin" stand out in the text or the H. again all ideas swirling around, I leave it to you to give it that... something.
Entry# 205 - the icon is very unique!!! we do like the Idea of "H" or "PIN" incorporated in the square. Maybe "H" and have "pin as a reflective shadow? Not sure. or have "HPIN" in the square or one of the squares and the full spelling outside of the square.
Lots of food for thought but I do hope this helps. You can see we like the concept.