Do you like Pre-ICO campaigns,like twitter, facebook? I dont like,because we dont know how much worth this Pre-ICO coin and we maybe works for a cents per month
First of all it's not "Pre-ICO coin", it's initial coin offer (ICO).
Not all ICO signature/twitter/face campaigns are paying in tokens or new coins. Some of them, like suncontract for example, is paying in bitcoins. So if you are scared of being payed few cent's per month join campaign which is paying in btc. If I were you I would be more worried about post quality.