Ok, so what's the secret to posting more than 3 pics at a time?? Is it the sizing or ????? I see some posting up to 8 and others only 3 (with multiple postings).
I would guess that this is a limitation of the site software (vbulletin) and might be configurable by one of the admins. However, if you use a image hosting service, such as tinypic (http://"http://tinypic.com/") or imageshack (http://"http://imageshack.us/"), you have no such limitations. Al you need to do then is supply the URL to the image you want to insert, when you click the "insert image" button in the toolbar.
Of course, one also must remember that not everyone has high speed internet, so a warning of some kind in the post title might be a good idea as well. ;)