encouraging users to make projects by inspecting other people's projects first,
getting inspiration from them to make incremental changes,
learn by experimenting with other people's code,
publish remixes & *re-*remixes etc
P. S.
One can choose from and try to remix any of the already featured projects or even from the total of 5 mio projects celebrated recently by Jens in his project below:
Oh NO not more competition! Remember what happened to Scratch? There was so much competition that unpopular people started becoming jealous and mass reporting projects to take them down.
Yes, I have no idea why slate_technologies thinks this would encourage competition, when it would in fact encourage remixing which is itself a form of cooperation; a non-simultaneous cooperation (which is far from competition).