I love Draftsight!  Yes it has a few problems but its free and works great most of the time.  

This website, the community, on the other hand isn't so great.  It so complicated, when it doesn't need to be at all.  I don't understand the IQuestions portion.  Only answers are allowed at first, and then you can comment on an answer but those are initially hidden when you view a thread.  I think it restricts a real community from forming, the conversations aren't fluid and accessible.  There are a lot of people here that want to discuss this great product but are having a difficult time communicating.  Its a fancy website, but we just need something simple, a place for open discussions...A Forum!