Anyone have this problem with Facebook?

Something happened to me on Facebook that made me scared to post anything anywhere. Can anyone give me some insight?

I got a pop-up message on Facebook that I was blocked from posting comments because I had "abused" this feature by leaving too many comments. What??? There was no explanation or communication about what this meant.

So I tried to get info about it on the site. I guess they usually give people several warnings if they are posting too many comments before they block them. But sometimes, for people who are very offensive, they just block them. I didn't post that many comments, and I said nothing offensive. So, I don't get it.

Under 'how much is too much' it says they don't have a specific amount. Its just whatever they feel like. It also says you could be blocked for a few hours or days, but they don't tell you how long. Then they say if you post when you are still blocked, they will extend the time you are blocked, but they don't tell you how long it is in the first place.

I had no idea this would happen. They didn't tell me that they were a social network who only allow a small amount of socializing a week. Now I'm scared of it happening in other places.

Its not fun to be randomly insulted and punished with no warning or explanation. Could this have been a fluke or something?