Why are people such asses on here!? Ugh!

You know, I thought this was a place for women to come and vent about pregnancy issues, weather it be health issues, cravings, mood swings, pregnancy symptoms, financial issues... Whatever it may be... Some are moms of 5, some are first time moms and everyone in-between... We are all pregnant, we are all moody with our hormones spiraling out of control. Some have people in their lives to talk to, and some may not... But I think we ALL can go without snide and sarcastic comments when all we are trying to do is vent or get genuine opinions. If you're gonna post an 'ass hole' comment, just keep it to yourself! You're not helpful or funny... It mean and just unnecessary. I'm tired of reading women's posts asking for advice or just venting and reading just the rudest comments! We are all going thru the same thing, why put each other down for what they are feeling emotionally or physically, or for simply having a question?