I agree with you about that in a smaller bunch you do recognize the target icon relatively quickly, but they could have just used the color for the text itself :)
Off-topic (and sort of translated):
Salut Virgile, complet de acord cu tine, dar dacă făceau textul colorat în culoarea "service category", viața era mai simplă pentru toată lumea :) (lume mică, domne, uite de cine dai pe net :D)
Lots of vividly-colored text is hard to read and makes a pretty bad interface, too. Also, apparently the whole quiz is kinda' moot - here's how my console looks now: https://imgur.com/n9Ohtri (apparently they moved to "one icon per service category").
Ref offtopic: nu e cinstit, eu sunt usor de recunoscut dupa ID (plus am mailu' in profil). Nu stiu cine esti :)
Also, the logos are color-coded by "service category" if I'm not wrong