This was old discussion from 2013, but is relevant to 2015 and the change-over.
a. It's free
b. It lives on our own server (web site)
c. The software is fully changeable.
d. We can upload more file types than SG2. Including pdf.
e. The BLOG is more accessible.
f. The forum is the main subject discussion area. In SG2, the main discussion area appeared to be the "Stream" and stuff vanished off that in a few days, so people came to the forum, saw no topic to talk about and left. In here there is a "Dashboard" about your OWN stuff, "Stream" which is the "Stream" page and a more ordered forum in the same sort of style that many are used to, like on Pozi's forum.
g. The birthday option is available.
h. We can add advertisements to pages with potential for some income.
i. Oxwall shows when members were last on the forum. SG 2 does not.
j. You can upload multiple photos.
k. Oxwall has a search facility in the forum. SG2 does not, so you can not find old related topics.
What are it's disadvantages? Do you have any thoughts?