I try to resize photos using a raster graphics editor. Strips exif, reduces fingerprinting based on camera lens dust (most reporting was based on this Facebook

I try to resize photos using a raster graphics editor. Strips exif, reduces fingerprinting based on camera lens dust (most reporting was based on this Facebook patent though: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.html&r=1&p=1&f=G&l=50&d=PG01&S1=%2820160114.PD.+AND+%28Facebook.AS.+OR+Facebook.AANM.%29%29&OS=PD/1/14/2016+and+%28AN/Facebook+or+AANM/Facebook%29&RS=%28PD/ http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=H... ) Give as much data as one is comfortable with, when viewing the image in a 1:1 ratio.