You can already do this in the PhoTM as it is so it wouldn't really make sense to make a separate contest for something that can already be done.. though no one has ever tried submitting a before so I can see why no one would be aware of it z.z
So yes you can submit gifs in the PhoTM, just as long as they follow the rules of the contest.
So yes you can submit gifs in the PhoTM, just as long as they follow the rules of the contest.