Google adds "Last post" to some forums

[worried]

How do I add it?

Example:

Boxing + Fighting - MyP2P Forum
40 posts - 31 authors - Last post: 2 days ago
All info about Boxing and fighting events. Watch live WWE, MMA, UFC, Boxing and many more!
www.myp2pforum.eu/forums/48-Boxing-Fighting - Cached

[worried]

Bump. Is there meta data the google is reading? The example I used is a vB 4.1.0 forum which doesn't appear to be running any mods.

[Digital Jedi]

That's something Google does with their search results. I don't think we have any control over it.

[worried]

Maybe although they don't do it with every forum. I thought it might be an issue with the size of the board however DigitalPoint isn't listed like that either.

[Digital Jedi]

It's probably related to traffic and not size. You'll notice that it still seems to show a date beside the results, which I presume is the last time the site was crawled.