yeah i agree using the would crap when presenting work has negative contotations with it, however the reason why i think they say "crap" is to reduce their work being scrutanised,

i now consider myself to be very good at modeling, however their was a time when i was a complete noob, newbie call it what you want, and i never presented my work on this forum with the title crap,

this has to be one of the best forums i have the pleasure of being a part of and i doubt anyone would be as crule as to say that your work is crap because we've all been there, and had to work hard at getting good at using the software