Different boards will have different requirements for profile enhancements. Therefore I think it would be handy if we have one thread which lists all the possibilities. Paid and free. I have searched vb.com vb.org and several other places to find one list but could not find this.
So far I have found the following possibilities:
Zoints Local (free)
About Me, My Discussions, My Links, Instant Chat, My Photos My Interests, My Communities, My Network, Quick Comments, Ratings, My Blog, RSS Feeds, Social Actions and many more. drag and drop, style sharing, friends, connects profiles to other websites trough the Zoints network and lets your members search these.
Myspace profile (free)
although I couldn't get it to work properly it has css options, video, buddies, photopost/vba gallery intergration is possible, zodiac sign, vbjournal intergration, additional profile fields.
vS-Interactive Profiles (free)
Myspace-Style "Friend Requests", user ratings and comments, zodiacs, friendster-style profile field highlights, custom xss-proof css, support for avatars, Zodiac Sign
This is currently unsupported.
phpfox (paid)
Guestbook, Friends & Favorites, Personal Details block, Recent Visitors, Blogs, Gallery, Groups list, Contact Panel, Report User, Member Details
E friends (paid)
photo albums, member voting system, upload multimedia content, Write a testimonial, blog, articles, member rating system and much more.
vBlog (paid)
Still to be released. A alpha version of the blog part has been released. The profile enhancement & social networking part has to be coded. It's hard to say if it's going to be good or not. Upside is that it is not a third party add on. Downside is that it seems the blog seems pretty basic so far.
NuSpace (paid)
Also unreleased. Not much can be said on this. For features see
here
I am not certain if vbspace is still available. I understand that the vbspace thread has gone down due to flaming. Please keep this thread clean.
There are several blog programs, but AFAIK none of them affect vbulletin's profile, so I have excluded them.
If you have others to add to this list, please post here. If you have experience with any of these programs please list the pro's and con's