Guys don't let these groups ruin your fun. The raids are one of the best parts of Destiny and so are the random people you play with. Yes there are those a hole groups but you will know they are within 5 mins of being in there group. Just leave them and look for another group. If they are posting a certain lvl they want, then they may be in a hurry, doesn't make them bad guys. Hosting your own raid gives you options. For one if one of these abusive players joins then you can kick and replace them. I feel your pain on some of this but don't give up there are plenty of really nice guardians out here that are patient and don't mind teaching or helping.