I'm an old bitcointalk forum member and I must say that place became a mess. I hope this forum don't become the same.
1-Too many scams. Dozens of new get rich schemes, ponzi schemes...you name it!
2-Most users using banner ads as signatures (for scammy casinos).
3-Many threads saying bitcoin price will reach a million dollars each tomorrow.
1- Nothing against freedom of speech. Some will say it is good to keep the thread as an example of (cemetery) scams. But it makes the forum so polluted. I'm in favor of heavily moderating. Removing threads, specially from new users offering schemes without collateral.
2- Do people really make money polluting the forum? Is it worth it?
3- Again, freedom of speech is great but is it necessary to make dozens and dozens of threads with numbers taken out from somebody's butt? The only explanation I heard worth listening about bitcoin price came from Roger Ver; Amazon duplicating profits if using bitcoin, if bitcoin reached the same market as VISA, etc. That's completely different from "bitcoin will go to 500k usd next week!!! Why? Because I say so".
I'm in favor of heavily moderating the forum to keep it clean and tidy.