Ninja Yes, it seems that the joomla {core} articles images are the ones that do not scale properly, or pleasingly. I will load some more joomla articles so you can see what I mean. I think that if the joomla article images scaled to the max-width of the jomsocial stream, it would be much more beautiful, if jomsocial is capable of doing that.
I also noticed that after creating a group and upload the group cover, those cover images do not scale to the max-width of the jomsocial stream, nor does the associated text wrap like the easyblog entries do.
I realize that you guys are busy upgrading everything to joomla 4, but if Guru could be integrated into JomSocial's groups and events, you would inspire more business.