I think this comment is well...........uncalled for.
Getting help depends a lot on your attitude, and this kind of comment doesn't help your cause at all. Saying please and thank you and being just a tad civil goes a long way. There are still quite a few people who will gladly help other players out with almost anything for no reward other than it gave them pleasure to do so.
When asking for help, you also need to make sure you are ready to go AND know what you are about to do and where you are going. Nothing is more irritating than having someone ask for help, then when someone says "sure"! You ready? And you say, oh, I have to go to the store, gotta feed the cat, kids, take the dog for a walk, and I need to do 10 cs's (well maybe not that many, but not far off in some cases) before I am ready, brb and 2 hours later you're still gone, come back and get mad because they didn't wait for you.
Many things in game can be solo'd and if you show people some initiative to do what you can on your own instead of complaining, they might be more inclined to help you with the things you can't solo.
Not sure a bulletin board would help tbh. I certainly wouldn't read or use it. I do agree that /seacoms are not read, at least, not these days. I can attest to that when I have put up a /seacom that specifically states Party? No Thanks? and they still ask..........
Best choice overall would be to make some friends who have like interests that you can buddy around with help one another and perhaps others.