I'm not the only one looking forward to Spore's release (and also still somewhat skeptical that it'll ever happen), but I've yet to create my own version of the reddit alien. Fortunately, some enterprising redditors went ahead and did just that with the Spore Creature Creator.
But it turned out p337 had already made a Spore-version of the reddit alien, which happened to also be my favorite.
And thus it was immortalized in today's reddit logo: