What size could be reasonable to allow uploading? Do you think 5MB would be acceptable?
@LoyceV based on your collection, what value do you think is reasonable?
You decide:
here's the 10,000 largest images. Check a few of them, and see if they're worth saving.
From the file size, I already see a few duplicates.If you allow images >2.5MB, you shouldn't provide [img]-tags for it and add a warning that it can only be linked.