I've learnt a lot from webmasterworld and members here have come to my rescue too many times to count.
Here's my way of giving something back (if the mods allow this post).
Should you have a website worth between $50K and £500K and are considering selling hit me by sticky with any questions (or start a thread and point me to it to answer in public).
Why me? Because I have a lot of experience in the field and I'm not looking to buy your site, act as broker or anything else. No monetary or other gain for me, it's simply my way of giving back to webmasterworld members.