Sell it, start a new website with that.
Go for it. Take the $100, buy new domains, repeat.
But I wanna continue the site :/
Grow it more then sell for $500.
I know how it is to sell your forum, but I won't lie. It's 600 posts and you've been offered $100, I'd take it.
Imagine, you can buy 7 domains with that + a few months hosting, make a much better forum(s).
I dont think its an overly good domain. Not bad though.
And with no PR and 4mill + on alexa it tells me its simply a new domain without any real history so this is a great price IMHO.
Sell and repeat as suggested above.
with so 'many' posts on your forum a $100 is a damn good deal! Take it, buy a new domain, hosting... and repeat it (;
I would sell for $100, no question about it.
you have low number of posts but they seem to all be quality. Outside from that its a nice forum idea and i would personally take the $100.