I find that the current limits are not so appealing for people who like to upload larger and/or higher quality images. Also, this would also benefit those who have a lot of images to upload.
I would suggest that the maximum image limit per user be increased to at least 160. I would really like to see 200 if it is feasible.
Also, the maximum file size limit should be loosened. We can't really get away with high-quality images when the limit's 97.7 KB, huh? I would suggest at least 512 KB or something higher, if it is allowed. (97.7 KB isn't good for 2048x2048...)