More than okay
1) Encour­age more orig­i­nal con­tent (e.g. WUB’s arti­cle)
2) Encour­age more inter-​member sup­port in their goals or prob­lems
3) Encour­age more life-​enriching con­tent
4) Encour­age more up-​to-​the-​minute and insight­ful news threads that offer more than the MSM
5) Encour­age more new mem­bers by invit­ing folks from other forums to pop in by set­ting up a “just vis­it­ing” forum.

Okay
by which i mean, not necess­rily desir­able to every mem­ber but acceptable/​tolerable

1) all polit­cal beliefs
2) all reli­gious beliefs
3) all philo­soph­i­cal beliefs
4) all schools of thought regard­ing econ­omy
5) chal­leng­ing the above of another

don’t know
by which I mean that I am unde­cided or its a grey area in my book
I have done the lot at some point

1) swearing/​profanity
2) OP post­ing just vids/​links/​articles with no com­ment
3) VERY long copy/​pastes
4) string of one line responses
5) copy and past­ing full arti­cles instead of salient pas­sage and a link
6) “fix­ing” posts

not okay
1) threatening other members
2) threatening/insulting PMs
3) posting pics NSFW
4) walls of texts C&Ped to drown other posts out
5) disclosing material from private to public access without permission

that last one means not posting PMs on the board or making members only material to public

As for racism, sexism, bigotry etc...I leave that hotpotato for less notorious members to dicuss

no way
1) posting hard core porn
2) posting threats of violence
3) making public another member's names, addresses, telephone etc without permission
4) deliberately spreading/linking to malware
5) sending a series of malicious PMs
6) repeated not okay stuff

Looks like a good layout to me.