"I agree. I have a wiki set up and am already struggling to figure out how I will handle the 20 file limit. I run 2 gaming groups, and we need to post small excel files - but about 4 for each of the 12 players so far... And that will go up to 10 or 12 per player later. However, those files are fairly small in size (about 200 K) and it would be a hassle to create an esnips account or similar just to host about 2 MB per person.

Here are my 2 cps: increase total storage to 25 or 50 MB and/or give more flexible storage.

OR!

You could give each USER 20 megs of storage total! That way, a popular site would have the flexibility for each user to contribute meaningful content, but keep the total amount of storage that you all have to deal with theoretically the same. Each user's storage space would be count across all wikis. I think this will help encourage real contributors since the wiki admin cannot post a lot of content alone - other users have to use their storage too."