I agree with this, we shouldn't have a 4/25 limit for blog comments. I recently made a comment on Hikari's blog about her new profile picture. All I wanted to say was "It's cute." Though I had to add in some filter text to make it over the limit. There was really no other comment I could make in that situation so I just added "filler text". We don't we the 4/25 rule for VMs so why do we need it for blog comments?