Skating, coaching and the divorce group sound great!
As for posting, I don't think you need to give advice, perhaps encouragement and forge some connections with people. I think its helpful. And I think you will be surprised it is a lot easier to think rationally and with a level head when it is about someone else's situation.
As for me... I am hanging in, I am better than I have been for some time. I'm doing a lot more of the things that appeal to me. My second thread in the newcomer section is about to end. 1st Thread: New England Newcomer 2nd Thread: So I am divorced
Me: 32 W: 29 T:8 M: 6 D4 S2 M - 8/2008 W is not happy - 1/2014 W wants D - 9/2014 W moved out - 11/2014 D filed - 1/23/2015 D'ed - 2/25/2015 Gave X the Letter - 11/10/2015