danielbachhuber/Edit-Flow — comment on commit 5112be3edae15ae2bc062d8d2e386ab505c0bffa
File: php/usergroups.php line 706
By sbressler:

Even for blogs with >100 users, I think this would be pretty desirable. Since I don't readily have access to one: is the size of the users area, particularly in the post/CPT metabox, size-limited? Or will the add-post page currently grow with the number of users of the site?