I think the maximum is once every 24 hours. I'm not very active on Blind, so I change mine before each new post, but sometimes I'm too lazy for comments. I think I care about anonymity more than most people though, since I have 6 reddit accounts and I also never leave comments on youtube videos since it'll show my name.
India
Yesterday
298
Poll estimation : NDA VS INDIA alliance
Tech Industry
4h
1010
How can my idiot brother who does real estate afford this
Tech Industry
6h
1597
Are tech workers as rich as they think we are?
Health & Wellness
Yesterday
2188
I hate my f***** life
Today I Learned
Yesterday
998
My understanding of the Holocaust was incorrect!
Any time I say something that may jeopardize my anonymity