Wall Posting Limit/Ban?

Does anyone know if you can get banned for postting too many comments on your friends walls? If so, can someone please suggest a reasonable number I should be able to post without sending up a red flag?

I am posting on exisiting friends walls.

Thanks,
Chip

too many comments posting its looks suspicious.
Try to post comments 100 a day but not at all posting same time and between each posting use delay time & try to use different comments.

I'm doing daily 1000s of posting with many accounts & i have no issue.

It's just for my opinion.

has anyone had their accound blocked or suspended from too many wall post? i mean if someone is your friend, seems like you would be able to post on all their walls as much as you want, no?