I am looking at dropping my attempts at using vb on a site. I have tried other "social software" like phpFox, Socialengine, jcow and a few others. The forums software seems to be too simplistic for me in these packages. Socialengine had some plugins but to get everything I need I would be looking at around $1400 or more.
Dolphin has the free version and the paid is reasonable if my site is actually being used. They seem to support developers more than lets say vb which makes it hard to track down who is doing what.
Right now I have a few questions:
1) Other than a phpAccelerator is there anything else I can do to speed Dolphin up
2) I am looking for a theme to purchase for Dolphin but my googling has not turned anything up that I like. Can anyone suggest some sites? ( No I am not looking for too much Customer design for the simple reason the market is small and I will probably drop the site in a year. I am using this as a teaching exercise to do a different site in a year. )
3) I am talking to some Dolphin venders regarding "rich snippets". Does Dolphin have a good overall SEO plugin?
4) Software licensing. I am always worried about security on the internet and noticed that if I upgrade all the time some software venders charge if their version are to work on the latest version. Is that norm here?