Here's some cool info for those who use Instagram, to expand on the following post from this thread a week or two ago:
Along that same line of thought... has anyone here sent Instagram photos to be printed at 'regular' ol' photo labs (your local Walgreens/Target/Walmart/etc.)? Curious to know if one could send one to be printed on a 4x6 (with some white space on one end) and just cut off the extra 2" at the end, to end up with a 4x4? That would be even more economical than Persnickety (given that you can often get prints from those types of places for less than 10 cents, etc.). Or, does Persnickety have a "special processing secret" that allows them to do 4x4 and 5x5 sizes?
Discuss amongst yourselves...