Didn't work for me (on 4.0.3) - no error message, nothing. Checked and rechecked... Giving up and using TwitterFeed.

check CurlSSL is installed, and also make sure your twitter app was set up R&W enabled from the start rather than read only then enabled for read write - seems strange, but appears to have made a difference for me. Set another up from scratch to test if necessary.

I would advise that you heed pete's advice, as we spend a couple of fun-packed days over at Wolfshead Solutions tracking his issue down (he is a current vBulletin.org Hacks Support subscriber).

I'm not following at all "make sure your twitter app was set up R&W enabled". Huh? I use Digsby and I don't see any option like this. And what difference would it make to the operation of this mod anyway?

It is required so that this hack can tweet via OAuth (the Twitter Application he is on about is talked about in the first post, and has nothing what-so-ever to do with Digsby), if you don't make it R&W, then you will end up with no permissions error and it will not tweet.

I finally got this to work again, but none of the above suggestions seemed to do it. My server was fine, the app settings were right, and the codes for the application were also right. All I did was upgrade to vb4.0.5, uninstalled vbulletin2twitter from within the admincp, and then did a fresh install of the modification and it started working again. Mysterious. If the above advice didn't help, just try uninstalling and reinstalling.

This worked for me :D

Doesn't work with 3.8.4, anyone got any ideas?!

It's a great ideas but I'm lost now... :(:(

You'll need to post the errors you're getting. Make sure you can tweet through the account. Which is probably a good feature request - admin/manual tweet "now" (for testing, announcements).

Works well in vb4. Thanks!

Other future features?

Limit thread tweets to only those created by a particular usergroup.
Add "tweet this (thread)" to the moderator tool list.
It would be nice if we could tweet calendar events somehow.

probably not since it is a 4.0.x mod. You can try this one (https://vborg.vbsupport.ru/showthread.php?t=234288) but I don't think it has been updated for oAuth yet.